6995253390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{521}}^1\times {\mathrm{919}}^1$

素因数の和:1937

約数の個数: 64

約数和(自身を含む): 16873712640

約数和(自身を除く): 9878459250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 521, 919, 974, 1042, 1461, 1563, 1838, 2435, 2605, 2757, 2922, 3126, 4595, 4870, 5210, 5514, 7305, 7815, 9190, 13785, 14610, 15630, 27570, 253727, 447553, 478799, 507454, 761181, 895106, 957598, 1268635, 1342659, 1436397, 1522362, 2237765, 2393995, 2537270, 2685318, 2872794, 3805905, 4475530, 4787990, 6713295, 7181985, 7611810, 13426590, 14363970, 233175113, 466350226, 699525339, 1165875565, 1399050678, 2331751130, 3497626695, 6995253390]

約数ペア:

[(1, 6995253390), (2, 3497626695), (3, 2331751130), (5, 1399050678), (6, 1165875565), (10, 699525339), (15, 466350226), (30, 233175113), (487, 14363970), (521, 13426590), (919, 7611810), (974, 7181985), (1042, 6713295), (1461, 4787990), (1563, 4475530), (1838, 3805905), (2435, 2872794), (2605, 2685318), (2757, 2537270), (2922, 2393995), (3126, 2237765), (4595, 1522362), (4870, 1436397), (5210, 1342659), (5514, 1268635), (7305, 957598), (7815, 895106), (9190, 761181), (13785, 507454), (14610, 478799), (15630, 447553), (27570, 253727)]