118926540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21313}}^1$

素因数の和:21359

約数の個数: 72

約数和(自身を含む): 372398208

約数和(自身を除く): 253471668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 21313, 42626, 63939, 85252, 106565, 127878, 191817, 213130, 255756, 319695, 383634, 426260, 639390, 660703, 767268, 959085, 1278780, 1321406, 1918170, 1982109, 2642812, 3303515, 3836340, 3964218, 5946327, 6607030, 7928436, 9910545, 11892654, 13214060, 19821090, 23785308, 29731635, 39642180, 59463270, 118926540]

約数ペア:

[(1, 118926540), (2, 59463270), (3, 39642180), (4, 29731635), (5, 23785308), (6, 19821090), (9, 13214060), (10, 11892654), (12, 9910545), (15, 7928436), (18, 6607030), (20, 5946327), (30, 3964218), (31, 3836340), (36, 3303515), (45, 2642812), (60, 1982109), (62, 1918170), (90, 1321406), (93, 1278780), (124, 959085), (155, 767268), (180, 660703), (186, 639390), (279, 426260), (310, 383634), (372, 319695), (465, 255756), (558, 213130), (620, 191817), (930, 127878), (1116, 106565), (1395, 85252), (1860, 63939), (2790, 42626), (5580, 21313)]