30872466

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 70257408

約数和(自身を除く): 39384942

約数列:

[1, 2, 3, 6, 9, 18, 31, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 907, 1098, 1814, 1891, 2721, 3782, 5442, 5673, 8163, 11346, 16326, 17019, 28117, 34038, 55327, 56234, 84351, 110654, 165981, 168702, 253053, 331962, 497943, 506106, 995886, 1715137, 3430274, 5145411, 10290822, 15436233, 30872466]

約数ペア:

[(1, 30872466), (2, 15436233), (3, 10290822), (6, 5145411), (9, 3430274), (18, 1715137), (31, 995886), (61, 506106), (62, 497943), (93, 331962), (122, 253053), (183, 168702), (186, 165981), (279, 110654), (366, 84351), (549, 56234), (558, 55327), (907, 34038), (1098, 28117), (1814, 17019), (1891, 16326), (2721, 11346), (3782, 8163), (5442, 5673)]