61430380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{953}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 141359904

約数和(自身を除く): 79929524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 293, 586, 953, 1172, 1465, 1906, 2930, 3223, 3812, 4765, 5860, 6446, 9530, 10483, 12892, 16115, 19060, 20966, 32230, 41932, 52415, 64460, 104830, 209660, 279229, 558458, 1116916, 1396145, 2792290, 3071519, 5584580, 6143038, 12286076, 15357595, 30715190, 61430380]

約数ペア:

[(1, 61430380), (2, 30715190), (4, 15357595), (5, 12286076), (10, 6143038), (11, 5584580), (20, 3071519), (22, 2792290), (44, 1396145), (55, 1116916), (110, 558458), (220, 279229), (293, 209660), (586, 104830), (953, 64460), (1172, 52415), (1465, 41932), (1906, 32230), (2930, 20966), (3223, 19060), (3812, 16115), (4765, 12892), (5860, 10483), (6446, 9530)]