665996970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{9371}}^1$

素因数の和:9507

約数の個数: 64

約数和(自身を含む): 1684260864

約数和(自身を除く): 1018263894

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 103, 115, 138, 206, 230, 309, 345, 515, 618, 690, 1030, 1545, 2369, 3090, 4738, 7107, 9371, 11845, 14214, 18742, 23690, 28113, 35535, 46855, 56226, 71070, 93710, 140565, 215533, 281130, 431066, 646599, 965213, 1077665, 1293198, 1930426, 2155330, 2895639, 3232995, 4826065, 5791278, 6465990, 9652130, 14478195, 22199899, 28956390, 44399798, 66599697, 110999495, 133199394, 221998990, 332998485, 665996970]

約数ペア:

[(1, 665996970), (2, 332998485), (3, 221998990), (5, 133199394), (6, 110999495), (10, 66599697), (15, 44399798), (23, 28956390), (30, 22199899), (46, 14478195), (69, 9652130), (103, 6465990), (115, 5791278), (138, 4826065), (206, 3232995), (230, 2895639), (309, 2155330), (345, 1930426), (515, 1293198), (618, 1077665), (690, 965213), (1030, 646599), (1545, 431066), (2369, 281130), (3090, 215533), (4738, 140565), (7107, 93710), (9371, 71070), (11845, 56226), (14214, 46855), (18742, 35535), (23690, 28113)]