131392410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3907}}^1$

素因数の和:3995

約数の個数: 64

約数和(自身を含む): 337651200

約数和(自身を除く): 206258790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 59, 95, 114, 118, 177, 190, 285, 295, 354, 570, 590, 885, 1121, 1770, 2242, 3363, 3907, 5605, 6726, 7814, 11210, 11721, 16815, 19535, 23442, 33630, 39070, 58605, 74233, 117210, 148466, 222699, 230513, 371165, 445398, 461026, 691539, 742330, 1113495, 1152565, 1383078, 2226990, 2305130, 3457695, 4379747, 6915390, 8759494, 13139241, 21898735, 26278482, 43797470, 65696205, 131392410]

約数ペア:

[(1, 131392410), (2, 65696205), (3, 43797470), (5, 26278482), (6, 21898735), (10, 13139241), (15, 8759494), (19, 6915390), (30, 4379747), (38, 3457695), (57, 2305130), (59, 2226990), (95, 1383078), (114, 1152565), (118, 1113495), (177, 742330), (190, 691539), (285, 461026), (295, 445398), (354, 371165), (570, 230513), (590, 222699), (885, 148466), (1121, 117210), (1770, 74233), (2242, 58605), (3363, 39070), (3907, 33630), (5605, 23442), (6726, 19535), (7814, 16815), (11210, 11721)]