13706340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7369}}^1$

素因数の和:7412

約数の個数: 48

約数和(自身を含む): 39621120

約数和(自身を除く): 25914780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 7369, 14738, 22107, 29476, 36845, 44214, 73690, 88428, 110535, 147380, 221070, 228439, 442140, 456878, 685317, 913756, 1142195, 1370634, 2284390, 2741268, 3426585, 4568780, 6853170, 13706340]

約数ペア:

[(1, 13706340), (2, 6853170), (3, 4568780), (4, 3426585), (5, 2741268), (6, 2284390), (10, 1370634), (12, 1142195), (15, 913756), (20, 685317), (30, 456878), (31, 442140), (60, 228439), (62, 221070), (93, 147380), (124, 110535), (155, 88428), (186, 73690), (310, 44214), (372, 36845), (465, 29476), (620, 22107), (930, 14738), (1860, 7369)]