9491220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 29256864

約数和(自身を除く): 19765644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 787, 804, 1005, 1206, 1340, 1574, 2010, 2361, 2412, 3015, 3148, 3935, 4020, 4722, 6030, 7083, 7870, 9444, 11805, 12060, 14166, 15740, 23610, 28332, 35415, 47220, 52729, 70830, 105458, 141660, 158187, 210916, 263645, 316374, 474561, 527290, 632748, 790935, 949122, 1054580, 1581870, 1898244, 2372805, 3163740, 4745610, 9491220]

約数ペア:

[(1, 9491220), (2, 4745610), (3, 3163740), (4, 2372805), (5, 1898244), (6, 1581870), (9, 1054580), (10, 949122), (12, 790935), (15, 632748), (18, 527290), (20, 474561), (30, 316374), (36, 263645), (45, 210916), (60, 158187), (67, 141660), (90, 105458), (134, 70830), (180, 52729), (201, 47220), (268, 35415), (335, 28332), (402, 23610), (603, 15740), (670, 14166), (787, 12060), (804, 11805), (1005, 9444), (1206, 7870), (1340, 7083), (1574, 6030), (2010, 4722), (2361, 4020), (2412, 3935), (3015, 3148)]