2015420784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{87293}}^1$

素因数の和:87354

約数の個数: 80

約数和(自身を含む): 5758610592

約数和(自身を除く): 3743189808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3848, 5772, 7696, 11544, 23088, 87293, 174586, 261879, 349172, 523758, 698344, 1047516, 1134809, 1396688, 2095032, 2269618, 3229841, 3404427, 4190064, 4539236, 6459682, 6808854, 9078472, 9689523, 12919364, 13617708, 18156944, 19379046, 25838728, 27235416, 38758092, 41987933, 51677456, 54470832, 77516184, 83975866, 125963799, 155032368, 167951732, 251927598, 335903464, 503855196, 671806928, 1007710392, 2015420784]

約数ペア:

[(1, 2015420784), (2, 1007710392), (3, 671806928), (4, 503855196), (6, 335903464), (8, 251927598), (12, 167951732), (13, 155032368), (16, 125963799), (24, 83975866), (26, 77516184), (37, 54470832), (39, 51677456), (48, 41987933), (52, 38758092), (74, 27235416), (78, 25838728), (104, 19379046), (111, 18156944), (148, 13617708), (156, 12919364), (208, 9689523), (222, 9078472), (296, 6808854), (312, 6459682), (444, 4539236), (481, 4190064), (592, 3404427), (624, 3229841), (888, 2269618), (962, 2095032), (1443, 1396688), (1776, 1134809), (1924, 1047516), (2886, 698344), (3848, 523758), (5772, 349172), (7696, 261879), (11544, 174586), (23088, 87293)]