304594730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 624004992

約数和(自身を除く): 319410262

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 67, 74, 110, 134, 185, 335, 370, 407, 670, 737, 814, 1117, 1474, 2035, 2234, 2479, 3685, 4070, 4958, 5585, 7370, 11170, 12287, 12395, 24574, 24790, 27269, 41329, 54538, 61435, 74839, 82658, 122870, 136345, 149678, 206645, 272690, 374195, 413290, 454619, 748390, 823229, 909238, 1646458, 2273095, 2769043, 4116145, 4546190, 5538086, 8232290, 13845215, 27690430, 30459473, 60918946, 152297365, 304594730]

約数ペア:

[(1, 304594730), (2, 152297365), (5, 60918946), (10, 30459473), (11, 27690430), (22, 13845215), (37, 8232290), (55, 5538086), (67, 4546190), (74, 4116145), (110, 2769043), (134, 2273095), (185, 1646458), (335, 909238), (370, 823229), (407, 748390), (670, 454619), (737, 413290), (814, 374195), (1117, 272690), (1474, 206645), (2035, 149678), (2234, 136345), (2479, 122870), (3685, 82658), (4070, 74839), (4958, 61435), (5585, 54538), (7370, 41329), (11170, 27269), (12287, 24790), (12395, 24574)]