30467580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 103638528

約数和(自身を除く): 73170948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 53, 55, 60, 65, 66, 67, 78, 106, 110, 130, 132, 134, 143, 156, 159, 165, 195, 201, 212, 220, 260, 265, 268, 286, 318, 330, 335, 390, 402, 429, 530, 572, 583, 636, 660, 670, 689, 715, 737, 780, 795, 804, 858, 871, 1005, 1060, 1166, 1340, 1378, 1430, 1474, 1590, 1716, 1742, 1749, 2010, 2067, 2145, 2211, 2332, 2613, 2756, 2860, 2915, 2948, 3180, 3445, 3484, 3498, 3551, 3685, 4020, 4134, 4290, 4355, 4422, 5226, 5830, 6890, 6996, 7102, 7370, 7579, 8268, 8580, 8710, 8745, 8844, 9581, 10335, 10452, 10653, 11055, 11660, 13065, 13780, 14204, 14740, 15158, 17420, 17490, 17755, 19162, 20670, 21306, 22110, 22737, 26130, 28743, 30316, 34980, 35510, 37895, 38324, 39061, 41340, 42612, 44220, 45474, 46163, 47905, 52260, 53265, 57486, 71020, 75790, 78122, 90948, 92326, 95810, 106530, 113685, 114972, 117183, 138489, 143715, 151580, 156244, 184652, 191620, 195305, 213060, 227370, 230815, 234366, 276978, 287430, 390610, 454740, 461630, 468732, 507793, 553956, 574860, 585915, 692445, 781220, 923260, 1015586, 1171830, 1384890, 1523379, 2031172, 2343660, 2538965, 2769780, 3046758, 5077930, 6093516, 7616895, 10155860, 15233790, 30467580]

約数ペア:

[(1, 30467580), (2, 15233790), (3, 10155860), (4, 7616895), (5, 6093516), (6, 5077930), (10, 3046758), (11, 2769780), (12, 2538965), (13, 2343660), (15, 2031172), (20, 1523379), (22, 1384890), (26, 1171830), (30, 1015586), (33, 923260), (39, 781220), (44, 692445), (52, 585915), (53, 574860), (55, 553956), (60, 507793), (65, 468732), (66, 461630), (67, 454740), (78, 390610), (106, 287430), (110, 276978), (130, 234366), (132, 230815), (134, 227370), (143, 213060), (156, 195305), (159, 191620), (165, 184652), (195, 156244), (201, 151580), (212, 143715), (220, 138489), (260, 117183), (265, 114972), (268, 113685), (286, 106530), (318, 95810), (330, 92326), (335, 90948), (390, 78122), (402, 75790), (429, 71020), (530, 57486), (572, 53265), (583, 52260), (636, 47905), (660, 46163), (670, 45474), (689, 44220), (715, 42612), (737, 41340), (780, 39061), (795, 38324), (804, 37895), (858, 35510), (871, 34980), (1005, 30316), (1060, 28743), (1166, 26130), (1340, 22737), (1378, 22110), (1430, 21306), (1474, 20670), (1590, 19162), (1716, 17755), (1742, 17490), (1749, 17420), (2010, 15158), (2067, 14740), (2145, 14204), (2211, 13780), (2332, 13065), (2613, 11660), (2756, 11055), (2860, 10653), (2915, 10452), (2948, 10335), (3180, 9581), (3445, 8844), (3484, 8745), (3498, 8710), (3551, 8580), (3685, 8268), (4020, 7579), (4134, 7370), (4290, 7102), (4355, 6996), (4422, 6890), (5226, 5830)]