73177390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 157090752

約数和(自身を除く): 83913362

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 73, 110, 130, 143, 146, 286, 365, 701, 715, 730, 803, 949, 1402, 1430, 1606, 1898, 3505, 4015, 4745, 7010, 7711, 8030, 9113, 9490, 10439, 15422, 18226, 20878, 38555, 45565, 51173, 52195, 77110, 91130, 100243, 102346, 104390, 200486, 255865, 501215, 511730, 562903, 665249, 1002430, 1125806, 1330498, 2814515, 3326245, 5629030, 6652490, 7317739, 14635478, 36588695, 73177390]

約数ペア:

[(1, 73177390), (2, 36588695), (5, 14635478), (10, 7317739), (11, 6652490), (13, 5629030), (22, 3326245), (26, 2814515), (55, 1330498), (65, 1125806), (73, 1002430), (110, 665249), (130, 562903), (143, 511730), (146, 501215), (286, 255865), (365, 200486), (701, 104390), (715, 102346), (730, 100243), (803, 91130), (949, 77110), (1402, 52195), (1430, 51173), (1606, 45565), (1898, 38555), (3505, 20878), (4015, 18226), (4745, 15422), (7010, 10439), (7711, 9490), (8030, 9113)]