15702686020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{95947}}^1$

素因数の和:96137

約数の個数: 72

約数和(自身を含む): 38589518016

約数和(自身を除く): 22886831996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 167, 196, 245, 334, 490, 668, 835, 980, 1169, 1670, 2338, 3340, 4676, 5845, 8183, 11690, 16366, 23380, 32732, 40915, 81830, 95947, 163660, 191894, 383788, 479735, 671629, 959470, 1343258, 1918940, 2686516, 3358145, 4701403, 6716290, 9402806, 13432580, 16023149, 18805612, 23507015, 32046298, 47014030, 64092596, 80115745, 94028060, 112162043, 160231490, 224324086, 320462980, 448648172, 560810215, 785134301, 1121620430, 1570268602, 2243240860, 3140537204, 3925671505, 7851343010, 15702686020]

約数ペア:

[(1, 15702686020), (2, 7851343010), (4, 3925671505), (5, 3140537204), (7, 2243240860), (10, 1570268602), (14, 1121620430), (20, 785134301), (28, 560810215), (35, 448648172), (49, 320462980), (70, 224324086), (98, 160231490), (140, 112162043), (167, 94028060), (196, 80115745), (245, 64092596), (334, 47014030), (490, 32046298), (668, 23507015), (835, 18805612), (980, 16023149), (1169, 13432580), (1670, 9402806), (2338, 6716290), (3340, 4701403), (4676, 3358145), (5845, 2686516), (8183, 1918940), (11690, 1343258), (16366, 959470), (23380, 671629), (32732, 479735), (40915, 383788), (81830, 191894), (95947, 163660)]