134987020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1703

約数の個数: 96

約数和(自身を含む): 352235520

約数和(自身を除く): 217248500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 310, 380, 434, 532, 589, 620, 665, 868, 1085, 1178, 1330, 1637, 2170, 2356, 2660, 2945, 3274, 4123, 4340, 5890, 6548, 8185, 8246, 11459, 11780, 16370, 16492, 20615, 22918, 31103, 32740, 41230, 45836, 50747, 57295, 62206, 82460, 101494, 114590, 124412, 155515, 202988, 217721, 229180, 253735, 311030, 355229, 435442, 507470, 622060, 710458, 870884, 964193, 1014940, 1088605, 1420916, 1776145, 1928386, 2177210, 3552290, 3856772, 4354420, 4820965, 6749351, 7104580, 9641930, 13498702, 19283860, 26997404, 33746755, 67493510, 134987020]

約数ペア:

[(1, 134987020), (2, 67493510), (4, 33746755), (5, 26997404), (7, 19283860), (10, 13498702), (14, 9641930), (19, 7104580), (20, 6749351), (28, 4820965), (31, 4354420), (35, 3856772), (38, 3552290), (62, 2177210), (70, 1928386), (76, 1776145), (95, 1420916), (124, 1088605), (133, 1014940), (140, 964193), (155, 870884), (190, 710458), (217, 622060), (266, 507470), (310, 435442), (380, 355229), (434, 311030), (532, 253735), (589, 229180), (620, 217721), (665, 202988), (868, 155515), (1085, 124412), (1178, 114590), (1330, 101494), (1637, 82460), (2170, 62206), (2356, 57295), (2660, 50747), (2945, 45836), (3274, 41230), (4123, 32740), (4340, 31103), (5890, 22918), (6548, 20615), (8185, 16492), (8246, 16370), (11459, 11780)]