226294740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{25657}}^1$

素因数の和:25686

約数の個数: 108

約数和(自身を含む): 798528276

約数和(自身を除く): 572233536

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 25657, 51314, 76971, 102628, 128285, 153942, 179599, 230913, 256570, 307884, 359198, 384855, 461826, 513140, 538797, 718396, 769710, 897995, 923652, 1077594, 1154565, 1257193, 1539420, 1616391, 1795990, 2155188, 2309130, 2514386, 2693985, 3232782, 3591980, 3771579, 4618260, 5028772, 5387970, 6285965, 6465564, 7543158, 8081955, 10775940, 11314737, 12571930, 15086316, 16163910, 18857895, 22629474, 25143860, 32327820, 37715790, 45258948, 56573685, 75431580, 113147370, 226294740]

約数ペア:

[(1, 226294740), (2, 113147370), (3, 75431580), (4, 56573685), (5, 45258948), (6, 37715790), (7, 32327820), (9, 25143860), (10, 22629474), (12, 18857895), (14, 16163910), (15, 15086316), (18, 12571930), (20, 11314737), (21, 10775940), (28, 8081955), (30, 7543158), (35, 6465564), (36, 6285965), (42, 5387970), (45, 5028772), (49, 4618260), (60, 3771579), (63, 3591980), (70, 3232782), (84, 2693985), (90, 2514386), (98, 2309130), (105, 2155188), (126, 1795990), (140, 1616391), (147, 1539420), (180, 1257193), (196, 1154565), (210, 1077594), (245, 923652), (252, 897995), (294, 769710), (315, 718396), (420, 538797), (441, 513140), (490, 461826), (588, 384855), (630, 359198), (735, 307884), (882, 256570), (980, 230913), (1260, 179599), (1470, 153942), (1764, 128285), (2205, 102628), (2940, 76971), (4410, 51314), (8820, 25657)]