9370980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 28828800

約数和(自身を除く): 19457820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 659, 711, 790, 948, 1185, 1318, 1422, 1580, 1977, 2370, 2636, 2844, 3295, 3555, 3954, 4740, 5931, 6590, 7110, 7908, 9885, 11862, 13180, 14220, 19770, 23724, 29655, 39540, 52061, 59310, 104122, 118620, 156183, 208244, 260305, 312366, 468549, 520610, 624732, 780915, 937098, 1041220, 1561830, 1874196, 2342745, 3123660, 4685490, 9370980]

約数ペア:

[(1, 9370980), (2, 4685490), (3, 3123660), (4, 2342745), (5, 1874196), (6, 1561830), (9, 1041220), (10, 937098), (12, 780915), (15, 624732), (18, 520610), (20, 468549), (30, 312366), (36, 260305), (45, 208244), (60, 156183), (79, 118620), (90, 104122), (158, 59310), (180, 52061), (237, 39540), (316, 29655), (395, 23724), (474, 19770), (659, 14220), (711, 13180), (790, 11862), (948, 9885), (1185, 7908), (1318, 7110), (1422, 6590), (1580, 5931), (1977, 4740), (2370, 3954), (2636, 3555), (2844, 3295)]