15674934540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{48121}}^1$

素因数の和:48283

約数の個数: 96

約数和(自身を含む): 45111487680

約数和(自身を除く): 29436553140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 89, 122, 178, 183, 244, 267, 305, 356, 366, 445, 534, 610, 732, 890, 915, 1068, 1220, 1335, 1780, 1830, 2670, 3660, 5340, 5429, 10858, 16287, 21716, 27145, 32574, 48121, 54290, 65148, 81435, 96242, 108580, 144363, 162870, 192484, 240605, 288726, 325740, 481210, 577452, 721815, 962420, 1443630, 2887260, 2935381, 4282769, 5870762, 8565538, 8806143, 11741524, 12848307, 14676905, 17131076, 17612286, 21413845, 25696614, 29353810, 35224572, 42827690, 44030715, 51393228, 58707620, 64241535, 85655380, 88061430, 128483070, 176122860, 256966140, 261248909, 522497818, 783746727, 1044995636, 1306244545, 1567493454, 2612489090, 3134986908, 3918733635, 5224978180, 7837467270, 15674934540]

約数ペア:

[(1, 15674934540), (2, 7837467270), (3, 5224978180), (4, 3918733635), (5, 3134986908), (6, 2612489090), (10, 1567493454), (12, 1306244545), (15, 1044995636), (20, 783746727), (30, 522497818), (60, 261248909), (61, 256966140), (89, 176122860), (122, 128483070), (178, 88061430), (183, 85655380), (244, 64241535), (267, 58707620), (305, 51393228), (356, 44030715), (366, 42827690), (445, 35224572), (534, 29353810), (610, 25696614), (732, 21413845), (890, 17612286), (915, 17131076), (1068, 14676905), (1220, 12848307), (1335, 11741524), (1780, 8806143), (1830, 8565538), (2670, 5870762), (3660, 4282769), (5340, 2935381), (5429, 2887260), (10858, 1443630), (16287, 962420), (21716, 721815), (27145, 577452), (32574, 481210), (48121, 325740), (54290, 288726), (65148, 240605), (81435, 192484), (96242, 162870), (108580, 144363)]