74442570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2231

約数の個数: 64

約数和(自身を含む): 191237760

約数和(自身を除く): 116795190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 570, 610, 915, 1159, 1830, 2141, 2318, 3477, 4282, 5795, 6423, 6954, 10705, 11590, 12846, 17385, 21410, 32115, 34770, 40679, 64230, 81358, 122037, 130601, 203395, 244074, 261202, 391803, 406790, 610185, 653005, 783606, 1220370, 1306010, 1959015, 2481419, 3918030, 4962838, 7444257, 12407095, 14888514, 24814190, 37221285, 74442570]

約数ペア:

[(1, 74442570), (2, 37221285), (3, 24814190), (5, 14888514), (6, 12407095), (10, 7444257), (15, 4962838), (19, 3918030), (30, 2481419), (38, 1959015), (57, 1306010), (61, 1220370), (95, 783606), (114, 653005), (122, 610185), (183, 406790), (190, 391803), (285, 261202), (305, 244074), (366, 203395), (570, 130601), (610, 122037), (915, 81358), (1159, 64230), (1830, 40679), (2141, 34770), (2318, 32115), (3477, 21410), (4282, 17385), (5795, 12846), (6423, 11590), (6954, 10705)]