15693221390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{1559}}^1$

素因数の和:2370

約数の個数: 128

約数和(自身を含む): 37362124800

約数和(自身を除く): 21668903410

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 769, 770, 935, 1190, 1309, 1538, 1559, 1870, 2618, 3118, 3845, 5383, 6545, 7690, 7795, 8459, 10766, 10913, 13073, 13090, 15590, 16918, 17149, 21826, 26146, 26503, 26915, 34298, 42295, 53006, 53830, 54565, 59213, 65365, 84590, 85745, 91511, 109130, 118426, 120043, 130730, 132515, 143803, 171490, 183022, 185521, 240086, 265030, 287606, 291533, 296065, 371042, 457555, 583066, 592130, 600215, 719015, 915110, 927605, 1006621, 1198871, 1200430, 1438030, 1457665, 1855210, 2013242, 2040731, 2397742, 2915330, 4081462, 5033105, 5994355, 8392097, 10066210, 10203655, 11988710, 13187581, 16784194, 20380807, 20407310, 26375162, 40761614, 41960485, 65937905, 83920970, 92313067, 101904035, 131875810, 142665649, 184626134, 203808070, 224188877, 285331298, 448377754, 461565335, 713328245, 923130670, 1120944385, 1426656490, 1569322139, 2241888770, 3138644278, 7846610695, 15693221390]

約数ペア:

[(1, 15693221390), (2, 7846610695), (5, 3138644278), (7, 2241888770), (10, 1569322139), (11, 1426656490), (14, 1120944385), (17, 923130670), (22, 713328245), (34, 461565335), (35, 448377754), (55, 285331298), (70, 224188877), (77, 203808070), (85, 184626134), (110, 142665649), (119, 131875810), (154, 101904035), (170, 92313067), (187, 83920970), (238, 65937905), (374, 41960485), (385, 40761614), (595, 26375162), (769, 20407310), (770, 20380807), (935, 16784194), (1190, 13187581), (1309, 11988710), (1538, 10203655), (1559, 10066210), (1870, 8392097), (2618, 5994355), (3118, 5033105), (3845, 4081462), (5383, 2915330), (6545, 2397742), (7690, 2040731), (7795, 2013242), (8459, 1855210), (10766, 1457665), (10913, 1438030), (13073, 1200430), (13090, 1198871), (15590, 1006621), (16918, 927605), (17149, 915110), (21826, 719015), (26146, 600215), (26503, 592130), (26915, 583066), (34298, 457555), (42295, 371042), (53006, 296065), (53830, 291533), (54565, 287606), (59213, 265030), (65365, 240086), (84590, 185521), (85745, 183022), (91511, 171490), (109130, 143803), (118426, 132515), (120043, 130730)]