90662526220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{65899}}^1$

素因数の和:66263

約数の個数: 96

約数和(自身を含む): 225321062400

約数和(自身を除く): 134658536180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 317, 434, 620, 634, 868, 1085, 1268, 1585, 2170, 2219, 3170, 4340, 4438, 6340, 8876, 9827, 11095, 19654, 22190, 39308, 44380, 49135, 65899, 68789, 98270, 131798, 137578, 196540, 263596, 275156, 329495, 343945, 461293, 658990, 687890, 922586, 1317980, 1375780, 1845172, 2042869, 2306465, 4085738, 4612930, 8171476, 9225860, 10214345, 14300083, 20428690, 20889983, 28600166, 40857380, 41779966, 57200332, 71500415, 83559932, 104449915, 143000830, 146229881, 208899830, 286001660, 292459762, 417799660, 584919524, 647589473, 731149405, 1295178946, 1462298810, 2590357892, 2924597620, 3237947365, 4533126311, 6475894730, 9066252622, 12951789460, 18132505244, 22665631555, 45331263110, 90662526220]

約数ペア:

[(1, 90662526220), (2, 45331263110), (4, 22665631555), (5, 18132505244), (7, 12951789460), (10, 9066252622), (14, 6475894730), (20, 4533126311), (28, 3237947365), (31, 2924597620), (35, 2590357892), (62, 1462298810), (70, 1295178946), (124, 731149405), (140, 647589473), (155, 584919524), (217, 417799660), (310, 292459762), (317, 286001660), (434, 208899830), (620, 146229881), (634, 143000830), (868, 104449915), (1085, 83559932), (1268, 71500415), (1585, 57200332), (2170, 41779966), (2219, 40857380), (3170, 28600166), (4340, 20889983), (4438, 20428690), (6340, 14300083), (8876, 10214345), (9827, 9225860), (11095, 8171476), (19654, 4612930), (22190, 4085738), (39308, 2306465), (44380, 2042869), (49135, 1845172), (65899, 1375780), (68789, 1317980), (98270, 922586), (131798, 687890), (137578, 658990), (196540, 461293), (263596, 343945), (275156, 329495)]