65305170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 201484800

約数和(自身を除く): 136179630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 109, 126, 135, 189, 210, 218, 270, 315, 317, 327, 378, 545, 630, 634, 654, 763, 945, 951, 981, 1090, 1526, 1585, 1635, 1890, 1902, 1962, 2219, 2289, 2853, 2943, 3170, 3270, 3815, 4438, 4578, 4755, 4905, 5706, 5886, 6657, 6867, 7630, 8559, 9510, 9810, 11095, 11445, 13314, 13734, 14265, 14715, 17118, 19971, 20601, 22190, 22890, 28530, 29430, 33285, 34335, 34553, 39942, 41202, 42795, 59913, 66570, 68670, 69106, 85590, 99855, 103005, 103659, 119826, 172765, 199710, 206010, 207318, 241871, 299565, 310977, 345530, 483742, 518295, 599130, 621954, 725613, 932931, 1036590, 1209355, 1451226, 1554885, 1865862, 2176839, 2418710, 3109770, 3628065, 4353678, 4664655, 6530517, 7256130, 9329310, 10884195, 13061034, 21768390, 32652585, 65305170]

約数ペア:

[(1, 65305170), (2, 32652585), (3, 21768390), (5, 13061034), (6, 10884195), (7, 9329310), (9, 7256130), (10, 6530517), (14, 4664655), (15, 4353678), (18, 3628065), (21, 3109770), (27, 2418710), (30, 2176839), (35, 1865862), (42, 1554885), (45, 1451226), (54, 1209355), (63, 1036590), (70, 932931), (90, 725613), (105, 621954), (109, 599130), (126, 518295), (135, 483742), (189, 345530), (210, 310977), (218, 299565), (270, 241871), (315, 207318), (317, 206010), (327, 199710), (378, 172765), (545, 119826), (630, 103659), (634, 103005), (654, 99855), (763, 85590), (945, 69106), (951, 68670), (981, 66570), (1090, 59913), (1526, 42795), (1585, 41202), (1635, 39942), (1890, 34553), (1902, 34335), (1962, 33285), (2219, 29430), (2289, 28530), (2853, 22890), (2943, 22190), (3170, 20601), (3270, 19971), (3815, 17118), (4438, 14715), (4578, 14265), (4755, 13734), (4905, 13314), (5706, 11445), (5886, 11095), (6657, 9810), (6867, 9510), (7630, 8559)]