74594940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1831}}^1$

素因数の和:1947

約数の個数: 96

約数和(自身を含む): 241296384

約数和(自身を除く): 166701444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1455, 1831, 1940, 2037, 2716, 2910, 3395, 3662, 4074, 5493, 5820, 6790, 7324, 8148, 9155, 10185, 10986, 12817, 13580, 18310, 20370, 21972, 25634, 27465, 36620, 38451, 40740, 51268, 54930, 64085, 76902, 109860, 128170, 153804, 177607, 192255, 256340, 355214, 384510, 532821, 710428, 769020, 888035, 1065642, 1243249, 1776070, 2131284, 2486498, 2664105, 3552140, 3729747, 4972996, 5328210, 6216245, 7459494, 10656420, 12432490, 14918988, 18648735, 24864980, 37297470, 74594940]

約数ペア:

[(1, 74594940), (2, 37297470), (3, 24864980), (4, 18648735), (5, 14918988), (6, 12432490), (7, 10656420), (10, 7459494), (12, 6216245), (14, 5328210), (15, 4972996), (20, 3729747), (21, 3552140), (28, 2664105), (30, 2486498), (35, 2131284), (42, 1776070), (60, 1243249), (70, 1065642), (84, 888035), (97, 769020), (105, 710428), (140, 532821), (194, 384510), (210, 355214), (291, 256340), (388, 192255), (420, 177607), (485, 153804), (582, 128170), (679, 109860), (970, 76902), (1164, 64085), (1358, 54930), (1455, 51268), (1831, 40740), (1940, 38451), (2037, 36620), (2716, 27465), (2910, 25634), (3395, 21972), (3662, 20370), (4074, 18310), (5493, 13580), (5820, 12817), (6790, 10986), (7324, 10185), (8148, 9155)]