70299460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 185794560

約数和(自身を除く): 115495100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 191, 220, 239, 308, 382, 385, 478, 764, 770, 955, 956, 1195, 1337, 1540, 1673, 1910, 2101, 2390, 2629, 2674, 3346, 3820, 4202, 4780, 5258, 5348, 6685, 6692, 8365, 8404, 10505, 10516, 13145, 13370, 14707, 16730, 18403, 21010, 26290, 26740, 29414, 33460, 36806, 42020, 45649, 52580, 58828, 73535, 73612, 91298, 92015, 147070, 182596, 184030, 228245, 294140, 319543, 368060, 456490, 502139, 639086, 912980, 1004278, 1278172, 1597715, 2008556, 2510695, 3195430, 3514973, 5021390, 6390860, 7029946, 10042780, 14059892, 17574865, 35149730, 70299460]

約数ペア:

[(1, 70299460), (2, 35149730), (4, 17574865), (5, 14059892), (7, 10042780), (10, 7029946), (11, 6390860), (14, 5021390), (20, 3514973), (22, 3195430), (28, 2510695), (35, 2008556), (44, 1597715), (55, 1278172), (70, 1004278), (77, 912980), (110, 639086), (140, 502139), (154, 456490), (191, 368060), (220, 319543), (239, 294140), (308, 228245), (382, 184030), (385, 182596), (478, 147070), (764, 92015), (770, 91298), (955, 73612), (956, 73535), (1195, 58828), (1337, 52580), (1540, 45649), (1673, 42020), (1910, 36806), (2101, 33460), (2390, 29414), (2629, 26740), (2674, 26290), (3346, 21010), (3820, 18403), (4202, 16730), (4780, 14707), (5258, 13370), (5348, 13145), (6685, 10516), (6692, 10505), (8365, 8404)]