15207740060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{40813}}^1$

素因数の和:41454

約数の個数: 48

約数和(自身を含む): 33022117632

約数和(自身を除く): 17814377572

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 601, 620, 1202, 2404, 3005, 6010, 12020, 18631, 37262, 40813, 74524, 81626, 93155, 163252, 186310, 204065, 372620, 408130, 816260, 1265203, 2530406, 5060812, 6326015, 12652030, 24528613, 25304060, 49057226, 98114452, 122643065, 245286130, 490572260, 760387003, 1520774006, 3041548012, 3801935015, 7603870030, 15207740060]

約数ペア:

[(1, 15207740060), (2, 7603870030), (4, 3801935015), (5, 3041548012), (10, 1520774006), (20, 760387003), (31, 490572260), (62, 245286130), (124, 122643065), (155, 98114452), (310, 49057226), (601, 25304060), (620, 24528613), (1202, 12652030), (2404, 6326015), (3005, 5060812), (6010, 2530406), (12020, 1265203), (18631, 816260), (37262, 408130), (40813, 372620), (74524, 204065), (81626, 186310), (93155, 163252)]