33240620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 82219536

約数和(自身を除く): 48978916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 140, 196, 214, 245, 317, 428, 490, 535, 634, 749, 980, 1070, 1268, 1498, 1585, 2140, 2219, 2996, 3170, 3745, 4438, 5243, 6340, 7490, 8876, 10486, 11095, 14980, 15533, 20972, 22190, 26215, 31066, 33919, 44380, 52430, 62132, 67838, 77665, 104860, 135676, 155330, 169595, 237433, 310660, 339190, 474866, 678380, 949732, 1187165, 1662031, 2374330, 3324062, 4748660, 6648124, 8310155, 16620310, 33240620]

約数ペア:

[(1, 33240620), (2, 16620310), (4, 8310155), (5, 6648124), (7, 4748660), (10, 3324062), (14, 2374330), (20, 1662031), (28, 1187165), (35, 949732), (49, 678380), (70, 474866), (98, 339190), (107, 310660), (140, 237433), (196, 169595), (214, 155330), (245, 135676), (317, 104860), (428, 77665), (490, 67838), (535, 62132), (634, 52430), (749, 44380), (980, 33919), (1070, 31066), (1268, 26215), (1498, 22190), (1585, 20972), (2140, 15533), (2219, 14980), (2996, 11095), (3170, 10486), (3745, 8876), (4438, 7490), (5243, 6340)]