74353890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2297}}^1$

素因数の和:2403

約数の個数: 64

約数和(自身を含む): 194576256

約数和(自身を除く): 120222366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 830, 1079, 1245, 2158, 2297, 2490, 3237, 4594, 5395, 6474, 6891, 10790, 11485, 13782, 16185, 22970, 29861, 32370, 34455, 59722, 68910, 89583, 149305, 179166, 190651, 298610, 381302, 447915, 571953, 895830, 953255, 1143906, 1906510, 2478463, 2859765, 4956926, 5719530, 7435389, 12392315, 14870778, 24784630, 37176945, 74353890]

約数ペア:

[(1, 74353890), (2, 37176945), (3, 24784630), (5, 14870778), (6, 12392315), (10, 7435389), (13, 5719530), (15, 4956926), (26, 2859765), (30, 2478463), (39, 1906510), (65, 1143906), (78, 953255), (83, 895830), (130, 571953), (166, 447915), (195, 381302), (249, 298610), (390, 190651), (415, 179166), (498, 149305), (830, 89583), (1079, 68910), (1245, 59722), (2158, 34455), (2297, 32370), (2490, 29861), (3237, 22970), (4594, 16185), (5395, 13782), (6474, 11485), (6891, 10790)]