74848260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40241}}^1$

素因数の和:40284

約数の個数: 48

約数和(自身を含む): 216340992

約数和(自身を除く): 141492732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 40241, 80482, 120723, 160964, 201205, 241446, 402410, 482892, 603615, 804820, 1207230, 1247471, 2414460, 2494942, 3742413, 4989884, 6237355, 7484826, 12474710, 14969652, 18712065, 24949420, 37424130, 74848260]

約数ペア:

[(1, 74848260), (2, 37424130), (3, 24949420), (4, 18712065), (5, 14969652), (6, 12474710), (10, 7484826), (12, 6237355), (15, 4989884), (20, 3742413), (30, 2494942), (31, 2414460), (60, 1247471), (62, 1207230), (93, 804820), (124, 603615), (155, 482892), (186, 402410), (310, 241446), (372, 201205), (465, 160964), (620, 120723), (930, 80482), (1860, 40241)]