6699384860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{86533}}^1$

素因数の和:86635

約数の個数: 72

約数和(自身を含む): 16572991680

約数和(自身を除く): 9873606820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 79, 98, 140, 158, 196, 245, 316, 395, 490, 553, 790, 980, 1106, 1580, 2212, 2765, 3871, 5530, 7742, 11060, 15484, 19355, 38710, 77420, 86533, 173066, 346132, 432665, 605731, 865330, 1211462, 1730660, 2422924, 3028655, 4240117, 6057310, 6836107, 8480234, 12114620, 13672214, 16960468, 21200585, 27344428, 34180535, 42401170, 47852749, 68361070, 84802340, 95705498, 136722140, 191410996, 239263745, 334969243, 478527490, 669938486, 957054980, 1339876972, 1674846215, 3349692430, 6699384860]

約数ペア:

[(1, 6699384860), (2, 3349692430), (4, 1674846215), (5, 1339876972), (7, 957054980), (10, 669938486), (14, 478527490), (20, 334969243), (28, 239263745), (35, 191410996), (49, 136722140), (70, 95705498), (79, 84802340), (98, 68361070), (140, 47852749), (158, 42401170), (196, 34180535), (245, 27344428), (316, 21200585), (395, 16960468), (490, 13672214), (553, 12114620), (790, 8480234), (980, 6836107), (1106, 6057310), (1580, 4240117), (2212, 3028655), (2765, 2422924), (3871, 1730660), (5530, 1211462), (7742, 865330), (11060, 605731), (15484, 432665), (19355, 346132), (38710, 173066), (77420, 86533)]