2747833367020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{8845147}}^1$

素因数の和:8845487

約数の個数: 72

約数和(自身を含む): 6733740411216

約数和(自身を除く): 3985907044196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 317, 490, 634, 980, 1268, 1585, 2219, 3170, 4438, 6340, 8876, 11095, 15533, 22190, 31066, 44380, 62132, 77665, 155330, 310660, 8845147, 17690294, 35380588, 44225735, 61916029, 88451470, 123832058, 176902940, 247664116, 309580145, 433412203, 619160290, 866824406, 1238320580, 1733648812, 2167061015, 2803911599, 4334122030, 5607823198, 8668244060, 11215646396, 14019557995, 19627381193, 28039115990, 39254762386, 56078231980, 78509524772, 98136905965, 137391668351, 196273811930, 274783336702, 392547623860, 549566673404, 686958341755, 1373916683510, 2747833367020]

約数ペア:

[(1, 2747833367020), (2, 1373916683510), (4, 686958341755), (5, 549566673404), (7, 392547623860), (10, 274783336702), (14, 196273811930), (20, 137391668351), (28, 98136905965), (35, 78509524772), (49, 56078231980), (70, 39254762386), (98, 28039115990), (140, 19627381193), (196, 14019557995), (245, 11215646396), (317, 8668244060), (490, 5607823198), (634, 4334122030), (980, 2803911599), (1268, 2167061015), (1585, 1733648812), (2219, 1238320580), (3170, 866824406), (4438, 619160290), (6340, 433412203), (8876, 309580145), (11095, 247664116), (15533, 176902940), (22190, 123832058), (31066, 88451470), (44380, 61916029), (62132, 44225735), (77665, 35380588), (155330, 17690294), (310660, 8845147)]