262985030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:606

約数の個数: 96

約数和(自身を含む): 605586240

約数和(自身を除く): 342601210

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 77, 110, 121, 122, 154, 242, 305, 385, 427, 509, 605, 610, 671, 770, 847, 854, 1018, 1210, 1342, 1694, 2135, 2545, 3355, 3563, 4235, 4270, 4697, 5090, 5599, 6710, 7126, 7381, 8470, 9394, 11198, 14762, 17815, 23485, 27995, 31049, 35630, 36905, 39193, 46970, 51667, 55990, 61589, 62098, 73810, 78386, 103334, 123178, 155245, 195965, 217343, 258335, 307945, 310490, 341539, 391930, 431123, 434686, 516670, 615890, 683078, 862246, 1086715, 1707695, 2155615, 2173430, 2390773, 3415390, 3756929, 4311230, 4781546, 7513858, 11953865, 18784645, 23907730, 26298503, 37569290, 52597006, 131492515, 262985030]

約数ペア:

[(1, 262985030), (2, 131492515), (5, 52597006), (7, 37569290), (10, 26298503), (11, 23907730), (14, 18784645), (22, 11953865), (35, 7513858), (55, 4781546), (61, 4311230), (70, 3756929), (77, 3415390), (110, 2390773), (121, 2173430), (122, 2155615), (154, 1707695), (242, 1086715), (305, 862246), (385, 683078), (427, 615890), (509, 516670), (605, 434686), (610, 431123), (671, 391930), (770, 341539), (847, 310490), (854, 307945), (1018, 258335), (1210, 217343), (1342, 195965), (1694, 155245), (2135, 123178), (2545, 103334), (3355, 78386), (3563, 73810), (4235, 62098), (4270, 61589), (4697, 55990), (5090, 51667), (5599, 46970), (6710, 39193), (7126, 36905), (7381, 35630), (8470, 31049), (9394, 27995), (11198, 23485), (14762, 17815)]