2029384740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{151673}}^1$

素因数の和:151908

約数の個数: 48

約数和(自身を含む): 5707795968

約数和(自身を除く): 3678411228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6690, 13380, 151673, 303346, 455019, 606692, 758365, 910038, 1516730, 1820076, 2275095, 3033460, 4550190, 9100380, 33823079, 67646158, 101469237, 135292316, 169115395, 202938474, 338230790, 405876948, 507346185, 676461580, 1014692370, 2029384740]

約数ペア:

[(1, 2029384740), (2, 1014692370), (3, 676461580), (4, 507346185), (5, 405876948), (6, 338230790), (10, 202938474), (12, 169115395), (15, 135292316), (20, 101469237), (30, 67646158), (60, 33823079), (223, 9100380), (446, 4550190), (669, 3033460), (892, 2275095), (1115, 1820076), (1338, 1516730), (2230, 910038), (2676, 758365), (3345, 606692), (4460, 455019), (6690, 303346), (13380, 151673)]