66522330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 206415360

約数和(自身を除く): 139893030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 90, 105, 122, 126, 135, 183, 189, 210, 270, 305, 315, 366, 378, 427, 549, 577, 610, 630, 854, 915, 945, 1098, 1154, 1281, 1647, 1731, 1830, 1890, 2135, 2562, 2745, 2885, 3294, 3462, 3843, 4039, 4270, 5193, 5490, 5770, 6405, 7686, 8078, 8235, 8655, 10386, 11529, 12117, 12810, 15579, 16470, 17310, 19215, 20195, 23058, 24234, 25965, 31158, 35197, 36351, 38430, 40390, 51930, 57645, 60585, 70394, 72702, 77895, 105591, 109053, 115290, 121170, 155790, 175985, 181755, 211182, 218106, 246379, 316773, 351970, 363510, 492758, 527955, 545265, 633546, 739137, 950319, 1055910, 1090530, 1231895, 1478274, 1583865, 1900638, 2217411, 2463790, 3167730, 3695685, 4434822, 4751595, 6652233, 7391370, 9503190, 11087055, 13304466, 22174110, 33261165, 66522330]

約数ペア:

[(1, 66522330), (2, 33261165), (3, 22174110), (5, 13304466), (6, 11087055), (7, 9503190), (9, 7391370), (10, 6652233), (14, 4751595), (15, 4434822), (18, 3695685), (21, 3167730), (27, 2463790), (30, 2217411), (35, 1900638), (42, 1583865), (45, 1478274), (54, 1231895), (61, 1090530), (63, 1055910), (70, 950319), (90, 739137), (105, 633546), (122, 545265), (126, 527955), (135, 492758), (183, 363510), (189, 351970), (210, 316773), (270, 246379), (305, 218106), (315, 211182), (366, 181755), (378, 175985), (427, 155790), (549, 121170), (577, 115290), (610, 109053), (630, 105591), (854, 77895), (915, 72702), (945, 70394), (1098, 60585), (1154, 57645), (1281, 51930), (1647, 40390), (1731, 38430), (1830, 36351), (1890, 35197), (2135, 31158), (2562, 25965), (2745, 24234), (2885, 23058), (3294, 20195), (3462, 19215), (3843, 17310), (4039, 16470), (4270, 15579), (5193, 12810), (5490, 12117), (5770, 11529), (6405, 10386), (7686, 8655), (8078, 8235)]