30951144

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 101013120

約数和(自身を除く): 70061976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 283, 294, 372, 392, 434, 441, 504, 558, 566, 588, 651, 744, 849, 868, 882, 1116, 1132, 1176, 1302, 1519, 1698, 1736, 1764, 1953, 1981, 2232, 2264, 2547, 2604, 3038, 3396, 3528, 3906, 3962, 4557, 5094, 5208, 5943, 6076, 6792, 7812, 7924, 8773, 9114, 10188, 11886, 12152, 13671, 13867, 15624, 15848, 17546, 17829, 18228, 20376, 23772, 26319, 27342, 27734, 35092, 35658, 36456, 41601, 47544, 52638, 54684, 55468, 61411, 70184, 71316, 78957, 83202, 105276, 109368, 110936, 122822, 124803, 142632, 157914, 166404, 184233, 210552, 245644, 249606, 315828, 332808, 368466, 429877, 491288, 499212, 552699, 631656, 736932, 859754, 998424, 1105398, 1289631, 1473864, 1719508, 2210796, 2579262, 3439016, 3868893, 4421592, 5158524, 7737786, 10317048, 15475572, 30951144]

約数ペア:

[(1, 30951144), (2, 15475572), (3, 10317048), (4, 7737786), (6, 5158524), (7, 4421592), (8, 3868893), (9, 3439016), (12, 2579262), (14, 2210796), (18, 1719508), (21, 1473864), (24, 1289631), (28, 1105398), (31, 998424), (36, 859754), (42, 736932), (49, 631656), (56, 552699), (62, 499212), (63, 491288), (72, 429877), (84, 368466), (93, 332808), (98, 315828), (124, 249606), (126, 245644), (147, 210552), (168, 184233), (186, 166404), (196, 157914), (217, 142632), (248, 124803), (252, 122822), (279, 110936), (283, 109368), (294, 105276), (372, 83202), (392, 78957), (434, 71316), (441, 70184), (504, 61411), (558, 55468), (566, 54684), (588, 52638), (651, 47544), (744, 41601), (849, 36456), (868, 35658), (882, 35092), (1116, 27734), (1132, 27342), (1176, 26319), (1302, 23772), (1519, 20376), (1698, 18228), (1736, 17829), (1764, 17546), (1953, 15848), (1981, 15624), (2232, 13867), (2264, 13671), (2547, 12152), (2604, 11886), (3038, 10188), (3396, 9114), (3528, 8773), (3906, 7924), (3962, 7812), (4557, 6792), (5094, 6076), (5208, 5943)]