2783702170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^2\times {\mathrm{293}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 5230030680

約数和(自身を除く): 2446328510

約数列:

[1, 2, 5, 10, 29, 58, 145, 181, 290, 293, 362, 586, 905, 1465, 1810, 2930, 5249, 8497, 10498, 16994, 26245, 32761, 42485, 52490, 53033, 65522, 84970, 106066, 163805, 265165, 327610, 530330, 950069, 1537957, 1900138, 3075914, 4750345, 7689785, 9500690, 9598973, 15379570, 19197946, 47994865, 95989730, 278370217, 556740434, 1391851085, 2783702170]

約数ペア:

[(1, 2783702170), (2, 1391851085), (5, 556740434), (10, 278370217), (29, 95989730), (58, 47994865), (145, 19197946), (181, 15379570), (290, 9598973), (293, 9500690), (362, 7689785), (586, 4750345), (905, 3075914), (1465, 1900138), (1810, 1537957), (2930, 950069), (5249, 530330), (8497, 327610), (10498, 265165), (16994, 163805), (26245, 106066), (32761, 84970), (42485, 65522), (52490, 53033)]