15707130244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:877

約数の個数: 72

約数和(自身を含む): 30382797312

約数和(自身を除く): 14675667068

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 191, 212, 382, 563, 689, 764, 1126, 1378, 2252, 2483, 2756, 2809, 4966, 5618, 7319, 9932, 10123, 11236, 14638, 20246, 29276, 29839, 36517, 40492, 59678, 73034, 107533, 119356, 131599, 146068, 215066, 263198, 387907, 430132, 526396, 536519, 775814, 1073038, 1397929, 1551628, 1581467, 2146076, 2795858, 3162934, 5591716, 5699249, 6325868, 6974747, 11398498, 13949494, 20559071, 22796996, 27898988, 41118142, 74090237, 82236284, 148180474, 296360948, 302060197, 604120394, 1208240788, 3926782561, 7853565122, 15707130244]

約数ペア:

[(1, 15707130244), (2, 7853565122), (4, 3926782561), (13, 1208240788), (26, 604120394), (52, 302060197), (53, 296360948), (106, 148180474), (191, 82236284), (212, 74090237), (382, 41118142), (563, 27898988), (689, 22796996), (764, 20559071), (1126, 13949494), (1378, 11398498), (2252, 6974747), (2483, 6325868), (2756, 5699249), (2809, 5591716), (4966, 3162934), (5618, 2795858), (7319, 2146076), (9932, 1581467), (10123, 1551628), (11236, 1397929), (14638, 1073038), (20246, 775814), (29276, 536519), (29839, 526396), (36517, 430132), (40492, 387907), (59678, 263198), (73034, 215066), (107533, 146068), (119356, 131599)]