38394810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:569

約数の個数: 80

約数和(自身を含む): 104439456

約数和(自身を除く): 66044646

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 107, 135, 162, 214, 270, 321, 405, 443, 535, 642, 810, 886, 963, 1070, 1329, 1605, 1926, 2215, 2658, 2889, 3210, 3987, 4430, 4815, 5778, 6645, 7974, 8667, 9630, 11961, 13290, 14445, 17334, 19935, 23922, 28890, 35883, 39870, 43335, 47401, 59805, 71766, 86670, 94802, 119610, 142203, 179415, 237005, 284406, 358830, 426609, 474010, 711015, 853218, 1279827, 1422030, 2133045, 2559654, 3839481, 4266090, 6399135, 7678962, 12798270, 19197405, 38394810]

約数ペア:

[(1, 38394810), (2, 19197405), (3, 12798270), (5, 7678962), (6, 6399135), (9, 4266090), (10, 3839481), (15, 2559654), (18, 2133045), (27, 1422030), (30, 1279827), (45, 853218), (54, 711015), (81, 474010), (90, 426609), (107, 358830), (135, 284406), (162, 237005), (214, 179415), (270, 142203), (321, 119610), (405, 94802), (443, 86670), (535, 71766), (642, 59805), (810, 47401), (886, 43335), (963, 39870), (1070, 35883), (1329, 28890), (1605, 23922), (1926, 19935), (2215, 17334), (2658, 14445), (2889, 13290), (3210, 11961), (3987, 9630), (4430, 8667), (4815, 7974), (5778, 6645)]