62977740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 212050944

約数和(自身を除く): 149073204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 691, 735, 868, 930, 980, 1085, 1302, 1382, 1470, 1519, 1860, 2073, 2170, 2604, 2764, 2940, 3038, 3255, 3455, 4146, 4340, 4557, 4837, 6076, 6510, 6910, 7595, 8292, 9114, 9674, 10365, 13020, 13820, 14511, 15190, 18228, 19348, 20730, 21421, 22785, 24185, 29022, 30380, 33859, 41460, 42842, 45570, 48370, 58044, 64263, 67718, 72555, 85684, 91140, 96740, 101577, 107105, 128526, 135436, 145110, 149947, 169295, 203154, 214210, 257052, 290220, 299894, 321315, 338590, 406308, 428420, 449841, 507885, 599788, 642630, 677180, 749735, 899682, 1015770, 1049629, 1285260, 1499470, 1799364, 2031540, 2099258, 2249205, 2998940, 3148887, 4198516, 4498410, 5248145, 6297774, 8996820, 10496290, 12595548, 15744435, 20992580, 31488870, 62977740]

約数ペア:

[(1, 62977740), (2, 31488870), (3, 20992580), (4, 15744435), (5, 12595548), (6, 10496290), (7, 8996820), (10, 6297774), (12, 5248145), (14, 4498410), (15, 4198516), (20, 3148887), (21, 2998940), (28, 2249205), (30, 2099258), (31, 2031540), (35, 1799364), (42, 1499470), (49, 1285260), (60, 1049629), (62, 1015770), (70, 899682), (84, 749735), (93, 677180), (98, 642630), (105, 599788), (124, 507885), (140, 449841), (147, 428420), (155, 406308), (186, 338590), (196, 321315), (210, 299894), (217, 290220), (245, 257052), (294, 214210), (310, 203154), (372, 169295), (420, 149947), (434, 145110), (465, 135436), (490, 128526), (588, 107105), (620, 101577), (651, 96740), (691, 91140), (735, 85684), (868, 72555), (930, 67718), (980, 64263), (1085, 58044), (1302, 48370), (1382, 45570), (1470, 42842), (1519, 41460), (1860, 33859), (2073, 30380), (2170, 29022), (2604, 24185), (2764, 22785), (2940, 21421), (3038, 20730), (3255, 19348), (3455, 18228), (4146, 15190), (4340, 14511), (4557, 13820), (4837, 13020), (6076, 10365), (6510, 9674), (6910, 9114), (7595, 8292)]