15697943030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:894

約数の個数: 128

約数和(自身を含む): 35637719040

約数和(自身を除く): 19939776010

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 197, 239, 385, 394, 433, 478, 770, 866, 985, 1195, 1379, 1673, 1970, 2165, 2167, 2390, 2629, 2758, 3031, 3346, 4330, 4334, 4763, 5258, 6062, 6895, 8365, 9526, 10835, 13145, 13790, 15155, 15169, 16730, 18403, 21670, 23815, 26290, 30310, 30338, 33341, 36806, 47083, 47630, 66682, 75845, 85301, 92015, 94166, 103487, 151690, 166705, 170602, 184030, 206974, 235415, 329581, 333410, 426505, 470830, 517435, 517913, 597107, 659162, 724409, 853010, 938311, 1034870, 1035826, 1138357, 1194214, 1448818, 1647905, 1876622, 2276714, 2589565, 2985535, 3295810, 3622045, 3625391, 4691555, 5179130, 5691785, 5971070, 6568177, 7244090, 7250782, 7968499, 9383110, 11383570, 13136354, 15936998, 18126955, 20386939, 32840885, 36253910, 39842495, 40773878, 65681770, 79684990, 101934695, 142708573, 203869390, 224256329, 285417146, 448512658, 713542865, 1121281645, 1427085730, 1569794303, 2242563290, 3139588606, 7848971515, 15697943030]

約数ペア:

[(1, 15697943030), (2, 7848971515), (5, 3139588606), (7, 2242563290), (10, 1569794303), (11, 1427085730), (14, 1121281645), (22, 713542865), (35, 448512658), (55, 285417146), (70, 224256329), (77, 203869390), (110, 142708573), (154, 101934695), (197, 79684990), (239, 65681770), (385, 40773878), (394, 39842495), (433, 36253910), (478, 32840885), (770, 20386939), (866, 18126955), (985, 15936998), (1195, 13136354), (1379, 11383570), (1673, 9383110), (1970, 7968499), (2165, 7250782), (2167, 7244090), (2390, 6568177), (2629, 5971070), (2758, 5691785), (3031, 5179130), (3346, 4691555), (4330, 3625391), (4334, 3622045), (4763, 3295810), (5258, 2985535), (6062, 2589565), (6895, 2276714), (8365, 1876622), (9526, 1647905), (10835, 1448818), (13145, 1194214), (13790, 1138357), (15155, 1035826), (15169, 1034870), (16730, 938311), (18403, 853010), (21670, 724409), (23815, 659162), (26290, 597107), (30310, 517913), (30338, 517435), (33341, 470830), (36806, 426505), (47083, 333410), (47630, 329581), (66682, 235415), (75845, 206974), (85301, 184030), (92015, 170602), (94166, 166705), (103487, 151690)]