64582830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 193100544

約数和(自身を除く): 128517714

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 191, 195, 221, 234, 255, 289, 306, 382, 390, 442, 510, 573, 578, 585, 663, 765, 867, 955, 1105, 1146, 1170, 1326, 1445, 1530, 1719, 1734, 1910, 1989, 2210, 2483, 2601, 2865, 2890, 3247, 3315, 3438, 3757, 3978, 4335, 4966, 5202, 5730, 6494, 6630, 7449, 7514, 8595, 8670, 9741, 9945, 11271, 12415, 13005, 14898, 16235, 17190, 18785, 19482, 19890, 22347, 22542, 24830, 26010, 29223, 32470, 33813, 37245, 37570, 42211, 44694, 48705, 55199, 56355, 58446, 67626, 74490, 84422, 97410, 110398, 111735, 112710, 126633, 146115, 165597, 169065, 211055, 223470, 253266, 275995, 292230, 331194, 338130, 379899, 422110, 496791, 551990, 633165, 717587, 759798, 827985, 993582, 1266330, 1435174, 1655970, 1899495, 2152761, 2483955, 3587935, 3798990, 4305522, 4967910, 6458283, 7175870, 10763805, 12916566, 21527610, 32291415, 64582830]

約数ペア:

[(1, 64582830), (2, 32291415), (3, 21527610), (5, 12916566), (6, 10763805), (9, 7175870), (10, 6458283), (13, 4967910), (15, 4305522), (17, 3798990), (18, 3587935), (26, 2483955), (30, 2152761), (34, 1899495), (39, 1655970), (45, 1435174), (51, 1266330), (65, 993582), (78, 827985), (85, 759798), (90, 717587), (102, 633165), (117, 551990), (130, 496791), (153, 422110), (170, 379899), (191, 338130), (195, 331194), (221, 292230), (234, 275995), (255, 253266), (289, 223470), (306, 211055), (382, 169065), (390, 165597), (442, 146115), (510, 126633), (573, 112710), (578, 111735), (585, 110398), (663, 97410), (765, 84422), (867, 74490), (955, 67626), (1105, 58446), (1146, 56355), (1170, 55199), (1326, 48705), (1445, 44694), (1530, 42211), (1719, 37570), (1734, 37245), (1910, 33813), (1989, 32470), (2210, 29223), (2483, 26010), (2601, 24830), (2865, 22542), (2890, 22347), (3247, 19890), (3315, 19482), (3438, 18785), (3757, 17190), (3978, 16235), (4335, 14898), (4966, 13005), (5202, 12415), (5730, 11271), (6494, 9945), (6630, 9741), (7449, 8670), (7514, 8595)]