1558156930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 3288781440

約数和(自身を除く): 1730624510

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 211, 242, 359, 374, 422, 605, 718, 935, 1055, 1210, 1795, 1870, 2057, 2110, 2321, 3587, 3590, 3949, 4114, 4642, 6103, 7174, 7898, 10285, 11605, 12206, 17935, 19745, 20570, 23210, 25531, 30515, 35870, 39457, 39490, 43439, 51062, 61030, 67133, 75749, 78914, 86878, 127655, 134266, 151498, 197285, 217195, 255310, 335665, 378745, 394570, 434027, 434390, 671330, 738463, 757490, 833239, 868054, 1287733, 1476926, 1666478, 2170135, 2575466, 3692315, 4166195, 4340270, 6438665, 7384630, 8332390, 9165629, 12877330, 14165063, 18331258, 28330126, 45828145, 70825315, 91656290, 141650630, 155815693, 311631386, 779078465, 1558156930]

約数ペア:

[(1, 1558156930), (2, 779078465), (5, 311631386), (10, 155815693), (11, 141650630), (17, 91656290), (22, 70825315), (34, 45828145), (55, 28330126), (85, 18331258), (110, 14165063), (121, 12877330), (170, 9165629), (187, 8332390), (211, 7384630), (242, 6438665), (359, 4340270), (374, 4166195), (422, 3692315), (605, 2575466), (718, 2170135), (935, 1666478), (1055, 1476926), (1210, 1287733), (1795, 868054), (1870, 833239), (2057, 757490), (2110, 738463), (2321, 671330), (3587, 434390), (3590, 434027), (3949, 394570), (4114, 378745), (4642, 335665), (6103, 255310), (7174, 217195), (7898, 197285), (10285, 151498), (11605, 134266), (12206, 127655), (17935, 86878), (19745, 78914), (20570, 75749), (23210, 67133), (25531, 61030), (30515, 51062), (35870, 43439), (39457, 39490)]