13333620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 39513600

約数和(自身を除く): 26179980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 79, 87, 97, 116, 145, 158, 174, 194, 237, 290, 291, 316, 348, 388, 395, 435, 474, 485, 580, 582, 790, 870, 948, 970, 1164, 1185, 1455, 1580, 1740, 1940, 2291, 2370, 2813, 2910, 4582, 4740, 5626, 5820, 6873, 7663, 8439, 9164, 11252, 11455, 13746, 14065, 15326, 16878, 22910, 22989, 27492, 28130, 30652, 33756, 34365, 38315, 42195, 45820, 45978, 56260, 68730, 76630, 84390, 91956, 114945, 137460, 153260, 168780, 222227, 229890, 444454, 459780, 666681, 888908, 1111135, 1333362, 2222270, 2666724, 3333405, 4444540, 6666810, 13333620]

約数ペア:

[(1, 13333620), (2, 6666810), (3, 4444540), (4, 3333405), (5, 2666724), (6, 2222270), (10, 1333362), (12, 1111135), (15, 888908), (20, 666681), (29, 459780), (30, 444454), (58, 229890), (60, 222227), (79, 168780), (87, 153260), (97, 137460), (116, 114945), (145, 91956), (158, 84390), (174, 76630), (194, 68730), (237, 56260), (290, 45978), (291, 45820), (316, 42195), (348, 38315), (388, 34365), (395, 33756), (435, 30652), (474, 28130), (485, 27492), (580, 22989), (582, 22910), (790, 16878), (870, 15326), (948, 14065), (970, 13746), (1164, 11455), (1185, 11252), (1455, 9164), (1580, 8439), (1740, 7663), (1940, 6873), (2291, 5820), (2370, 5626), (2813, 4740), (2910, 4582)]