347347293370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1\times {\mathrm{6971}}^1$

素因数の和:7556

約数の個数: 128

約数和(自身を含む): 786371991552

約数和(自身を除く): 439024698182

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 163, 326, 385, 397, 770, 794, 815, 1141, 1630, 1793, 1985, 2282, 2779, 3586, 3970, 4367, 5558, 5705, 6971, 8734, 8965, 11410, 12551, 13895, 13942, 17930, 21835, 25102, 27790, 30569, 34855, 43670, 48797, 61138, 62755, 64711, 69710, 76681, 97594, 125510, 129422, 152845, 153362, 243985, 305690, 323555, 383405, 452977, 487970, 536767, 647110, 711821, 766810, 905954, 1073534, 1136273, 1423642, 2264885, 2272546, 2683835, 2767487, 3559105, 4529770, 4982747, 5367670, 5534974, 5681365, 7118210, 7953911, 9965494, 11362730, 12499003, 13837435, 15907822, 19372409, 24913735, 24998006, 27674870, 30442357, 38744818, 39769555, 49827470, 60884714, 62495015, 79539110, 87493021, 96862045, 124990030, 152211785, 174986042, 193724090, 213096499, 304423570, 426192998, 437465105, 451100381, 874930210, 902200762, 1065482495, 2130964990, 2255501905, 3157702667, 4511003810, 4962104191, 6315405334, 9924208382, 15788513335, 24810520955, 31577026670, 34734729337, 49621041910, 69469458674, 173673646685, 347347293370]

約数ペア:

[(1, 347347293370), (2, 173673646685), (5, 69469458674), (7, 49621041910), (10, 34734729337), (11, 31577026670), (14, 24810520955), (22, 15788513335), (35, 9924208382), (55, 6315405334), (70, 4962104191), (77, 4511003810), (110, 3157702667), (154, 2255501905), (163, 2130964990), (326, 1065482495), (385, 902200762), (397, 874930210), (770, 451100381), (794, 437465105), (815, 426192998), (1141, 304423570), (1630, 213096499), (1793, 193724090), (1985, 174986042), (2282, 152211785), (2779, 124990030), (3586, 96862045), (3970, 87493021), (4367, 79539110), (5558, 62495015), (5705, 60884714), (6971, 49827470), (8734, 39769555), (8965, 38744818), (11410, 30442357), (12551, 27674870), (13895, 24998006), (13942, 24913735), (17930, 19372409), (21835, 15907822), (25102, 13837435), (27790, 12499003), (30569, 11362730), (34855, 9965494), (43670, 7953911), (48797, 7118210), (61138, 5681365), (62755, 5534974), (64711, 5367670), (69710, 4982747), (76681, 4529770), (97594, 3559105), (125510, 2767487), (129422, 2683835), (152845, 2272546), (153362, 2264885), (243985, 1423642), (305690, 1136273), (323555, 1073534), (383405, 905954), (452977, 766810), (487970, 711821), (536767, 647110)]