74326610

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 135924480

約数和(自身を除く): 61597870

約数列:

[1, 2, 5, 10, 137, 227, 239, 274, 454, 478, 685, 1135, 1195, 1370, 2270, 2390, 31099, 32743, 54253, 62198, 65486, 108506, 155495, 163715, 271265, 310990, 327430, 542530, 7432661, 14865322, 37163305, 74326610]

約数ペア:

[(1, 74326610), (2, 37163305), (5, 14865322), (10, 7432661), (137, 542530), (227, 327430), (239, 310990), (274, 271265), (454, 163715), (478, 155495), (685, 108506), (1135, 65486), (1195, 62198), (1370, 54253), (2270, 32743), (2390, 31099)]