270489570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1788

約数の個数: 96

約数和(自身を含む): 726050304

約数和(自身を除く): 455560734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 169, 186, 195, 310, 338, 390, 403, 465, 507, 806, 845, 930, 1014, 1209, 1690, 1721, 2015, 2418, 2535, 3442, 4030, 5070, 5163, 5239, 6045, 8605, 10326, 10478, 12090, 15717, 17210, 22373, 25815, 26195, 31434, 44746, 51630, 52390, 53351, 67119, 78585, 106702, 111865, 134238, 157170, 160053, 223730, 266755, 290849, 320106, 335595, 533510, 581698, 671190, 693563, 800265, 872547, 1387126, 1454245, 1600530, 1745094, 2080689, 2908490, 3467815, 4161378, 4362735, 6935630, 8725470, 9016319, 10403445, 18032638, 20806890, 27048957, 45081595, 54097914, 90163190, 135244785, 270489570]

約数ペア:

[(1, 270489570), (2, 135244785), (3, 90163190), (5, 54097914), (6, 45081595), (10, 27048957), (13, 20806890), (15, 18032638), (26, 10403445), (30, 9016319), (31, 8725470), (39, 6935630), (62, 4362735), (65, 4161378), (78, 3467815), (93, 2908490), (130, 2080689), (155, 1745094), (169, 1600530), (186, 1454245), (195, 1387126), (310, 872547), (338, 800265), (390, 693563), (403, 671190), (465, 581698), (507, 533510), (806, 335595), (845, 320106), (930, 290849), (1014, 266755), (1209, 223730), (1690, 160053), (1721, 157170), (2015, 134238), (2418, 111865), (2535, 106702), (3442, 78585), (4030, 67119), (5070, 53351), (5163, 52390), (5239, 51630), (6045, 44746), (8605, 31434), (10326, 26195), (10478, 25815), (12090, 22373), (15717, 17210)]