290979270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12109}}^1$

素因数の和:12214

約数の個数: 64

約数和(自身を含む): 784728000

約数和(自身を除く): 493748730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2670, 4005, 4806, 8010, 12015, 12109, 24030, 24218, 36327, 60545, 72654, 108981, 121090, 181635, 217962, 326943, 363270, 544905, 653886, 1077701, 1089810, 1634715, 2155402, 3233103, 3269430, 5388505, 6466206, 9699309, 10777010, 16165515, 19398618, 29097927, 32331030, 48496545, 58195854, 96993090, 145489635, 290979270]

約数ペア:

[(1, 290979270), (2, 145489635), (3, 96993090), (5, 58195854), (6, 48496545), (9, 32331030), (10, 29097927), (15, 19398618), (18, 16165515), (27, 10777010), (30, 9699309), (45, 6466206), (54, 5388505), (89, 3269430), (90, 3233103), (135, 2155402), (178, 1634715), (267, 1089810), (270, 1077701), (445, 653886), (534, 544905), (801, 363270), (890, 326943), (1335, 217962), (1602, 181635), (2403, 121090), (2670, 108981), (4005, 72654), (4806, 60545), (8010, 36327), (12015, 24218), (12109, 24030)]