3100690040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{22739}}^1$

素因数の和:23244

約数の個数: 64

約数和(自身を含む): 7989926400

約数和(自身を除く): 4889236360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 487, 974, 1948, 2435, 3409, 3896, 4870, 6818, 9740, 13636, 17045, 19480, 22739, 27272, 34090, 45478, 68180, 90956, 113695, 136360, 159173, 181912, 227390, 318346, 454780, 636692, 795865, 909560, 1273384, 1591730, 3183460, 6366920, 11073893, 22147786, 44295572, 55369465, 77517251, 88591144, 110738930, 155034502, 221477860, 310069004, 387586255, 442955720, 620138008, 775172510, 1550345020, 3100690040]

約数ペア:

[(1, 3100690040), (2, 1550345020), (4, 775172510), (5, 620138008), (7, 442955720), (8, 387586255), (10, 310069004), (14, 221477860), (20, 155034502), (28, 110738930), (35, 88591144), (40, 77517251), (56, 55369465), (70, 44295572), (140, 22147786), (280, 11073893), (487, 6366920), (974, 3183460), (1948, 1591730), (2435, 1273384), (3409, 909560), (3896, 795865), (4870, 636692), (6818, 454780), (9740, 318346), (13636, 227390), (17045, 181912), (19480, 159173), (22739, 136360), (27272, 113695), (34090, 90956), (45478, 68180)]