2994477980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1119

約数の個数: 96

約数和(自身を含む): 6901614720

約数和(自身を除く): 3907136740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 151, 178, 260, 302, 356, 445, 604, 755, 857, 890, 1157, 1510, 1714, 1780, 1963, 2314, 3020, 3428, 3926, 4285, 4628, 5785, 7852, 8570, 9815, 11141, 11570, 13439, 17140, 19630, 22282, 23140, 26878, 39260, 44564, 53756, 55705, 67195, 76273, 111410, 129407, 134390, 152546, 174707, 222820, 258814, 268780, 305092, 349414, 381365, 517628, 647035, 698828, 762730, 873535, 991549, 1294070, 1525460, 1682291, 1747070, 1983098, 2588140, 3364582, 3494140, 3966196, 4957745, 6729164, 8411455, 9915490, 11517223, 16822910, 19830980, 23034446, 33645820, 46068892, 57586115, 115172230, 149723899, 230344460, 299447798, 598895596, 748619495, 1497238990, 2994477980]

約数ペア:

[(1, 2994477980), (2, 1497238990), (4, 748619495), (5, 598895596), (10, 299447798), (13, 230344460), (20, 149723899), (26, 115172230), (52, 57586115), (65, 46068892), (89, 33645820), (130, 23034446), (151, 19830980), (178, 16822910), (260, 11517223), (302, 9915490), (356, 8411455), (445, 6729164), (604, 4957745), (755, 3966196), (857, 3494140), (890, 3364582), (1157, 2588140), (1510, 1983098), (1714, 1747070), (1780, 1682291), (1963, 1525460), (2314, 1294070), (3020, 991549), (3428, 873535), (3926, 762730), (4285, 698828), (4628, 647035), (5785, 517628), (7852, 381365), (8570, 349414), (9815, 305092), (11141, 268780), (11570, 258814), (13439, 222820), (17140, 174707), (19630, 152546), (22282, 134390), (23140, 129407), (26878, 111410), (39260, 76273), (44564, 67195), (53756, 55705)]