195593790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 590976000

約数和(自身を除く): 395382210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 47, 49, 57, 70, 94, 95, 98, 105, 114, 133, 141, 147, 149, 190, 210, 235, 245, 266, 282, 285, 294, 298, 329, 399, 447, 470, 490, 570, 658, 665, 705, 735, 745, 798, 893, 894, 931, 987, 1043, 1330, 1410, 1470, 1490, 1645, 1786, 1862, 1974, 1995, 2086, 2235, 2303, 2679, 2793, 2831, 3129, 3290, 3990, 4465, 4470, 4606, 4655, 4935, 5215, 5358, 5586, 5662, 6251, 6258, 6909, 7003, 7301, 8493, 8930, 9310, 9870, 10430, 11515, 12502, 13395, 13818, 13965, 14006, 14155, 14602, 15645, 16986, 18753, 19817, 21009, 21903, 23030, 26790, 27930, 28310, 31255, 31290, 34545, 35015, 36505, 37506, 39634, 42018, 42465, 43757, 43806, 49021, 59451, 62510, 69090, 70030, 73010, 84930, 87514, 93765, 98042, 99085, 105045, 109515, 118902, 131271, 133057, 138719, 147063, 187530, 198170, 210090, 218785, 219030, 245105, 262542, 266114, 277438, 294126, 297255, 343147, 399171, 416157, 437570, 490210, 594510, 656355, 665285, 686294, 693595, 735315, 798342, 832314, 931399, 1029441, 1312710, 1330570, 1387190, 1470630, 1715735, 1862798, 1995855, 2058882, 2080785, 2794197, 3431470, 3991710, 4161570, 4656995, 5147205, 5588394, 6519793, 9313990, 10294410, 13039586, 13970985, 19559379, 27941970, 32598965, 39118758, 65197930, 97796895, 195593790]

約数ペア:

[(1, 195593790), (2, 97796895), (3, 65197930), (5, 39118758), (6, 32598965), (7, 27941970), (10, 19559379), (14, 13970985), (15, 13039586), (19, 10294410), (21, 9313990), (30, 6519793), (35, 5588394), (38, 5147205), (42, 4656995), (47, 4161570), (49, 3991710), (57, 3431470), (70, 2794197), (94, 2080785), (95, 2058882), (98, 1995855), (105, 1862798), (114, 1715735), (133, 1470630), (141, 1387190), (147, 1330570), (149, 1312710), (190, 1029441), (210, 931399), (235, 832314), (245, 798342), (266, 735315), (282, 693595), (285, 686294), (294, 665285), (298, 656355), (329, 594510), (399, 490210), (447, 437570), (470, 416157), (490, 399171), (570, 343147), (658, 297255), (665, 294126), (705, 277438), (735, 266114), (745, 262542), (798, 245105), (893, 219030), (894, 218785), (931, 210090), (987, 198170), (1043, 187530), (1330, 147063), (1410, 138719), (1470, 133057), (1490, 131271), (1645, 118902), (1786, 109515), (1862, 105045), (1974, 99085), (1995, 98042), (2086, 93765), (2235, 87514), (2303, 84930), (2679, 73010), (2793, 70030), (2831, 69090), (3129, 62510), (3290, 59451), (3990, 49021), (4465, 43806), (4470, 43757), (4606, 42465), (4655, 42018), (4935, 39634), (5215, 37506), (5358, 36505), (5586, 35015), (5662, 34545), (6251, 31290), (6258, 31255), (6909, 28310), (7003, 27930), (7301, 26790), (8493, 23030), (8930, 21903), (9310, 21009), (9870, 19817), (10430, 18753), (11515, 16986), (12502, 15645), (13395, 14602), (13818, 14155), (13965, 14006)]