92471820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 306125568

約数和(自身を除く): 213653748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 71, 84, 98, 105, 140, 142, 147, 196, 210, 213, 245, 284, 294, 355, 420, 426, 443, 490, 497, 588, 710, 735, 852, 886, 980, 994, 1065, 1329, 1420, 1470, 1491, 1772, 1988, 2130, 2215, 2485, 2658, 2940, 2982, 3101, 3479, 4260, 4430, 4970, 5316, 5964, 6202, 6645, 6958, 7455, 8860, 9303, 9940, 10437, 12404, 13290, 13916, 14910, 15505, 17395, 18606, 20874, 21707, 26580, 29820, 31010, 31453, 34790, 37212, 41748, 43414, 46515, 52185, 62020, 62906, 65121, 69580, 86828, 93030, 94359, 104370, 108535, 125812, 130242, 157265, 186060, 188718, 208740, 217070, 220171, 260484, 314530, 325605, 377436, 434140, 440342, 471795, 629060, 651210, 660513, 880684, 943590, 1100855, 1302420, 1321026, 1541197, 1887180, 2201710, 2642052, 3082394, 3302565, 4403420, 4623591, 6164788, 6605130, 7705985, 9247182, 13210260, 15411970, 18494364, 23117955, 30823940, 46235910, 92471820]

約数ペア:

[(1, 92471820), (2, 46235910), (3, 30823940), (4, 23117955), (5, 18494364), (6, 15411970), (7, 13210260), (10, 9247182), (12, 7705985), (14, 6605130), (15, 6164788), (20, 4623591), (21, 4403420), (28, 3302565), (30, 3082394), (35, 2642052), (42, 2201710), (49, 1887180), (60, 1541197), (70, 1321026), (71, 1302420), (84, 1100855), (98, 943590), (105, 880684), (140, 660513), (142, 651210), (147, 629060), (196, 471795), (210, 440342), (213, 434140), (245, 377436), (284, 325605), (294, 314530), (355, 260484), (420, 220171), (426, 217070), (443, 208740), (490, 188718), (497, 186060), (588, 157265), (710, 130242), (735, 125812), (852, 108535), (886, 104370), (980, 94359), (994, 93030), (1065, 86828), (1329, 69580), (1420, 65121), (1470, 62906), (1491, 62020), (1772, 52185), (1988, 46515), (2130, 43414), (2215, 41748), (2485, 37212), (2658, 34790), (2940, 31453), (2982, 31010), (3101, 29820), (3479, 26580), (4260, 21707), (4430, 20874), (4970, 18606), (5316, 17395), (5964, 15505), (6202, 14910), (6645, 13916), (6958, 13290), (7455, 12404), (8860, 10437), (9303, 9940)]