530186820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7321}}^1$

素因数の和:7421

約数の個数: 96

約数和(自身を含む): 1594204416

約数和(自身を除く): 1064017596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 71, 85, 102, 142, 170, 204, 213, 255, 284, 340, 355, 426, 510, 710, 852, 1020, 1065, 1207, 1420, 2130, 2414, 3621, 4260, 4828, 6035, 7242, 7321, 12070, 14484, 14642, 18105, 21963, 24140, 29284, 36210, 36605, 43926, 72420, 73210, 87852, 109815, 124457, 146420, 219630, 248914, 373371, 439260, 497828, 519791, 622285, 746742, 1039582, 1244570, 1493484, 1559373, 1866855, 2079164, 2489140, 2598955, 3118746, 3733710, 5197910, 6237492, 7467420, 7796865, 8836447, 10395820, 15593730, 17672894, 26509341, 31187460, 35345788, 44182235, 53018682, 88364470, 106037364, 132546705, 176728940, 265093410, 530186820]

約数ペア:

[(1, 530186820), (2, 265093410), (3, 176728940), (4, 132546705), (5, 106037364), (6, 88364470), (10, 53018682), (12, 44182235), (15, 35345788), (17, 31187460), (20, 26509341), (30, 17672894), (34, 15593730), (51, 10395820), (60, 8836447), (68, 7796865), (71, 7467420), (85, 6237492), (102, 5197910), (142, 3733710), (170, 3118746), (204, 2598955), (213, 2489140), (255, 2079164), (284, 1866855), (340, 1559373), (355, 1493484), (426, 1244570), (510, 1039582), (710, 746742), (852, 622285), (1020, 519791), (1065, 497828), (1207, 439260), (1420, 373371), (2130, 248914), (2414, 219630), (3621, 146420), (4260, 124457), (4828, 109815), (6035, 87852), (7242, 73210), (7321, 72420), (12070, 43926), (14484, 36605), (14642, 36210), (18105, 29284), (21963, 24140)]