7004220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1091}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 19813248

約数和(自身を除く): 12809028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1091, 1284, 1605, 2140, 2182, 3210, 3273, 4364, 5455, 6420, 6546, 10910, 13092, 16365, 21820, 32730, 65460, 116737, 233474, 350211, 466948, 583685, 700422, 1167370, 1400844, 1751055, 2334740, 3502110, 7004220]

約数ペア:

[(1, 7004220), (2, 3502110), (3, 2334740), (4, 1751055), (5, 1400844), (6, 1167370), (10, 700422), (12, 583685), (15, 466948), (20, 350211), (30, 233474), (60, 116737), (107, 65460), (214, 32730), (321, 21820), (428, 16365), (535, 13092), (642, 10910), (1070, 6546), (1091, 6420), (1284, 5455), (1605, 4364), (2140, 3273), (2182, 3210)]