73869510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 212212224

約数和(自身を除く): 138342714

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 67, 78, 110, 130, 134, 143, 165, 195, 201, 257, 286, 330, 335, 390, 402, 429, 514, 670, 715, 737, 771, 858, 871, 1005, 1285, 1430, 1474, 1542, 1742, 2010, 2145, 2211, 2570, 2613, 2827, 3341, 3685, 3855, 4290, 4355, 4422, 5226, 5654, 6682, 7370, 7710, 8481, 8710, 9581, 10023, 11055, 13065, 14135, 16705, 16962, 17219, 19162, 20046, 22110, 26130, 28270, 28743, 33410, 34438, 36751, 42405, 47905, 50115, 51657, 57486, 73502, 84810, 86095, 95810, 100230, 103314, 110253, 143715, 172190, 183755, 189409, 220506, 223847, 258285, 287430, 367510, 378818, 447694, 516570, 551265, 568227, 671541, 947045, 1102530, 1119235, 1136454, 1343082, 1894090, 2238470, 2462317, 2841135, 3357705, 4924634, 5682270, 6715410, 7386951, 12311585, 14773902, 24623170, 36934755, 73869510]

約数ペア:

[(1, 73869510), (2, 36934755), (3, 24623170), (5, 14773902), (6, 12311585), (10, 7386951), (11, 6715410), (13, 5682270), (15, 4924634), (22, 3357705), (26, 2841135), (30, 2462317), (33, 2238470), (39, 1894090), (55, 1343082), (65, 1136454), (66, 1119235), (67, 1102530), (78, 947045), (110, 671541), (130, 568227), (134, 551265), (143, 516570), (165, 447694), (195, 378818), (201, 367510), (257, 287430), (286, 258285), (330, 223847), (335, 220506), (390, 189409), (402, 183755), (429, 172190), (514, 143715), (670, 110253), (715, 103314), (737, 100230), (771, 95810), (858, 86095), (871, 84810), (1005, 73502), (1285, 57486), (1430, 51657), (1474, 50115), (1542, 47905), (1742, 42405), (2010, 36751), (2145, 34438), (2211, 33410), (2570, 28743), (2613, 28270), (2827, 26130), (3341, 22110), (3685, 20046), (3855, 19162), (4290, 17219), (4355, 16962), (4422, 16705), (5226, 14135), (5654, 13065), (6682, 11055), (7370, 10023), (7710, 9581), (8481, 8710)]