613034940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3467}}^1$

素因数の和:3907

約数の個数: 96

約数和(自身を含む): 1966938624

約数和(自身を除く): 1353903684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 421, 842, 1263, 1684, 2105, 2526, 2947, 3467, 4210, 5052, 5894, 6315, 6934, 8420, 8841, 10401, 11788, 12630, 13868, 14735, 17335, 17682, 20802, 24269, 25260, 29470, 34670, 35364, 41604, 44205, 48538, 52005, 58940, 69340, 72807, 88410, 97076, 104010, 121345, 145614, 176820, 208020, 242690, 291228, 364035, 485380, 728070, 1456140, 1459607, 2919214, 4378821, 5838428, 7298035, 8757642, 10217249, 14596070, 17515284, 20434498, 21894105, 29192140, 30651747, 40868996, 43788210, 51086245, 61303494, 87576420, 102172490, 122606988, 153258735, 204344980, 306517470, 613034940]

約数ペア:

[(1, 613034940), (2, 306517470), (3, 204344980), (4, 153258735), (5, 122606988), (6, 102172490), (7, 87576420), (10, 61303494), (12, 51086245), (14, 43788210), (15, 40868996), (20, 30651747), (21, 29192140), (28, 21894105), (30, 20434498), (35, 17515284), (42, 14596070), (60, 10217249), (70, 8757642), (84, 7298035), (105, 5838428), (140, 4378821), (210, 2919214), (420, 1459607), (421, 1456140), (842, 728070), (1263, 485380), (1684, 364035), (2105, 291228), (2526, 242690), (2947, 208020), (3467, 176820), (4210, 145614), (5052, 121345), (5894, 104010), (6315, 97076), (6934, 88410), (8420, 72807), (8841, 69340), (10401, 58940), (11788, 52005), (12630, 48538), (13868, 44205), (14735, 41604), (17335, 35364), (17682, 34670), (20802, 29470), (24269, 25260)]