735228780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{85691}}^1$

素因数の和:85727

約数の個数: 96

約数和(自身を含む): 2418571008

約数和(自身を除く): 1683342228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 85691, 171382, 257073, 342764, 428455, 514146, 856910, 942601, 1028292, 1113983, 1285365, 1713820, 1885202, 2227966, 2570730, 2827803, 3341949, 3770404, 4455932, 4713005, 5141460, 5569915, 5655606, 6683898, 9426010, 11139830, 11311212, 12253813, 13367796, 14139015, 16709745, 18852020, 22279660, 24507626, 28278030, 33419490, 36761439, 49015252, 56556060, 61269065, 66838980, 73522878, 122538130, 147045756, 183807195, 245076260, 367614390, 735228780]

約数ペア:

[(1, 735228780), (2, 367614390), (3, 245076260), (4, 183807195), (5, 147045756), (6, 122538130), (10, 73522878), (11, 66838980), (12, 61269065), (13, 56556060), (15, 49015252), (20, 36761439), (22, 33419490), (26, 28278030), (30, 24507626), (33, 22279660), (39, 18852020), (44, 16709745), (52, 14139015), (55, 13367796), (60, 12253813), (65, 11311212), (66, 11139830), (78, 9426010), (110, 6683898), (130, 5655606), (132, 5569915), (143, 5141460), (156, 4713005), (165, 4455932), (195, 3770404), (220, 3341949), (260, 2827803), (286, 2570730), (330, 2227966), (390, 1885202), (429, 1713820), (572, 1285365), (660, 1113983), (715, 1028292), (780, 942601), (858, 856910), (1430, 514146), (1716, 428455), (2145, 342764), (2860, 257073), (4290, 171382), (8580, 85691)]