233764790

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 549504000

約数和(自身を除く): 315739210

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 49, 70, 85, 95, 98, 119, 133, 170, 190, 211, 238, 245, 266, 323, 343, 422, 490, 595, 646, 665, 686, 833, 931, 1055, 1190, 1330, 1477, 1615, 1666, 1715, 1862, 2110, 2261, 2954, 3230, 3430, 3587, 4009, 4165, 4522, 4655, 5831, 6517, 7174, 7385, 8018, 8330, 9310, 10339, 11305, 11662, 13034, 14770, 15827, 17935, 20045, 20678, 22610, 25109, 28063, 29155, 31654, 32585, 35870, 40090, 50218, 51695, 56126, 58310, 65170, 68153, 72373, 79135, 103390, 110789, 125545, 136306, 140315, 144746, 158270, 175763, 196441, 221578, 251090, 280630, 340765, 351526, 361865, 392882, 477071, 553945, 681530, 723730, 878815, 954142, 982205, 1107890, 1230341, 1375087, 1757630, 1964410, 2385355, 2460682, 2750174, 3339497, 4770710, 6151705, 6678994, 6875435, 12303410, 13750870, 16697485, 23376479, 33394970, 46752958, 116882395, 233764790]

約数ペア:

[(1, 233764790), (2, 116882395), (5, 46752958), (7, 33394970), (10, 23376479), (14, 16697485), (17, 13750870), (19, 12303410), (34, 6875435), (35, 6678994), (38, 6151705), (49, 4770710), (70, 3339497), (85, 2750174), (95, 2460682), (98, 2385355), (119, 1964410), (133, 1757630), (170, 1375087), (190, 1230341), (211, 1107890), (238, 982205), (245, 954142), (266, 878815), (323, 723730), (343, 681530), (422, 553945), (490, 477071), (595, 392882), (646, 361865), (665, 351526), (686, 340765), (833, 280630), (931, 251090), (1055, 221578), (1190, 196441), (1330, 175763), (1477, 158270), (1615, 144746), (1666, 140315), (1715, 136306), (1862, 125545), (2110, 110789), (2261, 103390), (2954, 79135), (3230, 72373), (3430, 68153), (3587, 65170), (4009, 58310), (4165, 56126), (4522, 51695), (4655, 50218), (5831, 40090), (6517, 35870), (7174, 32585), (7385, 31654), (8018, 29155), (8330, 28063), (9310, 25109), (10339, 22610), (11305, 20678), (11662, 20045), (13034, 17935), (14770, 15827)]