71585850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:964

約数の個数: 96

約数和(自身を含む): 205701120

約数和(自身を除く): 134115270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 79, 105, 150, 158, 175, 210, 237, 350, 395, 474, 525, 553, 790, 863, 1050, 1106, 1185, 1659, 1726, 1975, 2370, 2589, 2765, 3318, 3950, 4315, 5178, 5530, 5925, 6041, 8295, 8630, 11850, 12082, 12945, 13825, 16590, 18123, 21575, 25890, 27650, 30205, 36246, 41475, 43150, 60410, 64725, 68177, 82950, 90615, 129450, 136354, 151025, 181230, 204531, 302050, 340885, 409062, 453075, 477239, 681770, 906150, 954478, 1022655, 1431717, 1704425, 2045310, 2386195, 2863434, 3408850, 4772390, 5113275, 7158585, 10226550, 11930975, 14317170, 23861950, 35792925, 71585850]

約数ペア:

[(1, 71585850), (2, 35792925), (3, 23861950), (5, 14317170), (6, 11930975), (7, 10226550), (10, 7158585), (14, 5113275), (15, 4772390), (21, 3408850), (25, 2863434), (30, 2386195), (35, 2045310), (42, 1704425), (50, 1431717), (70, 1022655), (75, 954478), (79, 906150), (105, 681770), (150, 477239), (158, 453075), (175, 409062), (210, 340885), (237, 302050), (350, 204531), (395, 181230), (474, 151025), (525, 136354), (553, 129450), (790, 90615), (863, 82950), (1050, 68177), (1106, 64725), (1185, 60410), (1659, 43150), (1726, 41475), (1975, 36246), (2370, 30205), (2589, 27650), (2765, 25890), (3318, 21575), (3950, 18123), (4315, 16590), (5178, 13825), (5530, 12945), (5925, 12082), (6041, 11850), (8295, 8630)]