139141020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 405135360

約数和(自身を除く): 265994340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 239, 310, 313, 372, 465, 478, 620, 626, 717, 930, 939, 956, 1195, 1252, 1434, 1565, 1860, 1878, 2390, 2868, 3130, 3585, 3756, 4695, 4780, 6260, 7170, 7409, 9390, 9703, 14340, 14818, 18780, 19406, 22227, 29109, 29636, 37045, 38812, 44454, 48515, 58218, 74090, 74807, 88908, 97030, 111135, 116436, 145545, 148180, 149614, 194060, 222270, 224421, 291090, 299228, 374035, 444540, 448842, 582180, 748070, 897684, 1122105, 1496140, 2244210, 2319017, 4488420, 4638034, 6957051, 9276068, 11595085, 13914102, 23190170, 27828204, 34785255, 46380340, 69570510, 139141020]

約数ペア:

[(1, 139141020), (2, 69570510), (3, 46380340), (4, 34785255), (5, 27828204), (6, 23190170), (10, 13914102), (12, 11595085), (15, 9276068), (20, 6957051), (30, 4638034), (31, 4488420), (60, 2319017), (62, 2244210), (93, 1496140), (124, 1122105), (155, 897684), (186, 748070), (239, 582180), (310, 448842), (313, 444540), (372, 374035), (465, 299228), (478, 291090), (620, 224421), (626, 222270), (717, 194060), (930, 149614), (939, 148180), (956, 145545), (1195, 116436), (1252, 111135), (1434, 97030), (1565, 88908), (1860, 74807), (1878, 74090), (2390, 58218), (2868, 48515), (3130, 44454), (3585, 38812), (3756, 37045), (4695, 29636), (4780, 29109), (6260, 22227), (7170, 19406), (7409, 18780), (9390, 14818), (9703, 14340)]