47738340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 144

約数和(自身を含む): 162908928

約数和(自身を除く): 115170588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 887, 897, 1035, 1170, 1196, 1380, 1495, 1774, 1794, 2070, 2340, 2661, 2691, 2990, 3548, 3588, 4140, 4435, 4485, 5322, 5382, 5980, 7983, 8870, 8970, 10644, 10764, 11531, 13305, 13455, 15966, 17740, 17940, 20401, 23062, 26610, 26910, 31932, 34593, 39915, 40802, 46124, 53220, 53820, 57655, 61203, 69186, 79830, 81604, 102005, 103779, 115310, 122406, 138372, 159660, 172965, 183609, 204010, 207558, 230620, 244812, 265213, 306015, 345930, 367218, 408020, 415116, 518895, 530426, 612030, 691860, 734436, 795639, 918045, 1037790, 1060852, 1224060, 1326065, 1591278, 1836090, 2075580, 2386917, 2652130, 3182556, 3672180, 3978195, 4773834, 5304260, 7956390, 9547668, 11934585, 15912780, 23869170, 47738340]

約数ペア:

[(1, 47738340), (2, 23869170), (3, 15912780), (4, 11934585), (5, 9547668), (6, 7956390), (9, 5304260), (10, 4773834), (12, 3978195), (13, 3672180), (15, 3182556), (18, 2652130), (20, 2386917), (23, 2075580), (26, 1836090), (30, 1591278), (36, 1326065), (39, 1224060), (45, 1060852), (46, 1037790), (52, 918045), (60, 795639), (65, 734436), (69, 691860), (78, 612030), (90, 530426), (92, 518895), (115, 415116), (117, 408020), (130, 367218), (138, 345930), (156, 306015), (180, 265213), (195, 244812), (207, 230620), (230, 207558), (234, 204010), (260, 183609), (276, 172965), (299, 159660), (345, 138372), (390, 122406), (414, 115310), (460, 103779), (468, 102005), (585, 81604), (598, 79830), (690, 69186), (780, 61203), (828, 57655), (887, 53820), (897, 53220), (1035, 46124), (1170, 40802), (1196, 39915), (1380, 34593), (1495, 31932), (1774, 26910), (1794, 26610), (2070, 23062), (2340, 20401), (2661, 17940), (2691, 17740), (2990, 15966), (3548, 13455), (3588, 13305), (4140, 11531), (4435, 10764), (4485, 10644), (5322, 8970), (5382, 8870), (5980, 7983)]