273424030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 558544896

約数和(自身を除く): 285120866

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 181, 310, 341, 362, 443, 682, 886, 905, 1705, 1810, 1991, 2215, 3410, 3982, 4430, 4873, 5611, 9746, 9955, 11222, 13733, 19910, 24365, 27466, 28055, 48730, 56110, 61721, 68665, 80183, 123442, 137330, 151063, 160366, 302126, 308605, 400915, 617210, 755315, 801830, 882013, 1510630, 1764026, 2485673, 4410065, 4971346, 8820130, 12428365, 24856730, 27342403, 54684806, 136712015, 273424030]

約数ペア:

[(1, 273424030), (2, 136712015), (5, 54684806), (10, 27342403), (11, 24856730), (22, 12428365), (31, 8820130), (55, 4971346), (62, 4410065), (110, 2485673), (155, 1764026), (181, 1510630), (310, 882013), (341, 801830), (362, 755315), (443, 617210), (682, 400915), (886, 308605), (905, 302126), (1705, 160366), (1810, 151063), (1991, 137330), (2215, 123442), (3410, 80183), (3982, 68665), (4430, 61721), (4873, 56110), (5611, 48730), (9746, 28055), (9955, 27466), (11222, 24365), (13733, 19910)]