30867967725

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{733}}^1\times {\mathrm{1637}}^1$

素因数の和:2404

約数の個数: 96

約数和(自身を含む): 59633683200

約数和(自身を除く): 28765715475

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 343, 525, 733, 735, 1029, 1225, 1637, 1715, 2199, 3665, 3675, 4911, 5131, 5145, 8185, 8575, 10995, 11459, 15393, 18325, 24555, 25655, 25725, 34377, 35917, 40925, 54975, 57295, 76965, 80213, 107751, 122775, 128275, 171885, 179585, 240639, 251419, 286475, 384825, 401065, 538755, 561491, 754257, 859425, 897925, 1199921, 1203195, 1257095, 1684473, 2005325, 2693775, 2807455, 3599763, 3771285, 5999605, 6015975, 6285475, 8399447, 8422365, 14037275, 17998815, 18856425, 25198341, 29998025, 41997235, 42111825, 58796129, 89994075, 125991705, 176388387, 209986175, 293980645, 411572903, 629958525, 881941935, 1234718709, 1469903225, 2057864515, 4409709675, 6173593545, 10289322575, 30867967725]

約数ペア:

[(1, 30867967725), (3, 10289322575), (5, 6173593545), (7, 4409709675), (15, 2057864515), (21, 1469903225), (25, 1234718709), (35, 881941935), (49, 629958525), (75, 411572903), (105, 293980645), (147, 209986175), (175, 176388387), (245, 125991705), (343, 89994075), (525, 58796129), (733, 42111825), (735, 41997235), (1029, 29998025), (1225, 25198341), (1637, 18856425), (1715, 17998815), (2199, 14037275), (3665, 8422365), (3675, 8399447), (4911, 6285475), (5131, 6015975), (5145, 5999605), (8185, 3771285), (8575, 3599763), (10995, 2807455), (11459, 2693775), (15393, 2005325), (18325, 1684473), (24555, 1257095), (25655, 1203195), (25725, 1199921), (34377, 897925), (35917, 859425), (40925, 754257), (54975, 561491), (57295, 538755), (76965, 401065), (80213, 384825), (107751, 286475), (122775, 251419), (128275, 240639), (171885, 179585)]