91655480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 242792640

約数和(自身を除く): 151137160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 101, 140, 196, 202, 245, 280, 392, 404, 463, 490, 505, 707, 808, 926, 980, 1010, 1414, 1852, 1960, 2020, 2315, 2828, 3241, 3535, 3704, 4040, 4630, 4949, 5656, 6482, 7070, 9260, 9898, 12964, 14140, 16205, 18520, 19796, 22687, 24745, 25928, 28280, 32410, 39592, 45374, 46763, 49490, 64820, 90748, 93526, 98980, 113435, 129640, 181496, 187052, 197960, 226870, 233815, 327341, 374104, 453740, 467630, 654682, 907480, 935260, 1309364, 1636705, 1870520, 2291387, 2618728, 3273410, 4582774, 6546820, 9165548, 11456935, 13093640, 18331096, 22913870, 45827740, 91655480]

約数ペア:

[(1, 91655480), (2, 45827740), (4, 22913870), (5, 18331096), (7, 13093640), (8, 11456935), (10, 9165548), (14, 6546820), (20, 4582774), (28, 3273410), (35, 2618728), (40, 2291387), (49, 1870520), (56, 1636705), (70, 1309364), (98, 935260), (101, 907480), (140, 654682), (196, 467630), (202, 453740), (245, 374104), (280, 327341), (392, 233815), (404, 226870), (463, 197960), (490, 187052), (505, 181496), (707, 129640), (808, 113435), (926, 98980), (980, 93526), (1010, 90748), (1414, 64820), (1852, 49490), (1960, 46763), (2020, 45374), (2315, 39592), (2828, 32410), (3241, 28280), (3535, 25928), (3704, 24745), (4040, 22687), (4630, 19796), (4949, 18520), (5656, 16205), (6482, 14140), (7070, 12964), (9260, 9898)]