237872950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1334

約数の個数: 72

約数和(自身を含む): 521618400

約数和(自身を除く): 283745450

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 79, 98, 158, 175, 245, 350, 395, 490, 553, 790, 1106, 1225, 1229, 1975, 2450, 2458, 2765, 3871, 3950, 5530, 6145, 7742, 8603, 12290, 13825, 17206, 19355, 27650, 30725, 38710, 43015, 60221, 61450, 86030, 96775, 97091, 120442, 193550, 194182, 215075, 301105, 430150, 485455, 602210, 679637, 970910, 1359274, 1505525, 2427275, 3011050, 3398185, 4757459, 4854550, 6796370, 9514918, 16990925, 23787295, 33981850, 47574590, 118936475, 237872950]

約数ペア:

[(1, 237872950), (2, 118936475), (5, 47574590), (7, 33981850), (10, 23787295), (14, 16990925), (25, 9514918), (35, 6796370), (49, 4854550), (50, 4757459), (70, 3398185), (79, 3011050), (98, 2427275), (158, 1505525), (175, 1359274), (245, 970910), (350, 679637), (395, 602210), (490, 485455), (553, 430150), (790, 301105), (1106, 215075), (1225, 194182), (1229, 193550), (1975, 120442), (2450, 97091), (2458, 96775), (2765, 86030), (3871, 61450), (3950, 60221), (5530, 43015), (6145, 38710), (7742, 30725), (8603, 27650), (12290, 19355), (13825, 17206)]