30838248

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{8741}}^1$

素因数の和:8767

約数の個数: 72

約数和(自身を含む): 97167330

約数和(自身を除く): 66329082

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 8741, 17482, 26223, 34964, 52446, 61187, 69928, 78669, 104892, 122374, 157338, 183561, 209784, 244748, 314676, 367122, 428309, 489496, 550683, 629352, 734244, 856618, 1101366, 1284927, 1468488, 1713236, 2202732, 2569854, 3426472, 3854781, 4405464, 5139708, 7709562, 10279416, 15419124, 30838248]

約数ペア:

[(1, 30838248), (2, 15419124), (3, 10279416), (4, 7709562), (6, 5139708), (7, 4405464), (8, 3854781), (9, 3426472), (12, 2569854), (14, 2202732), (18, 1713236), (21, 1468488), (24, 1284927), (28, 1101366), (36, 856618), (42, 734244), (49, 629352), (56, 550683), (63, 489496), (72, 428309), (84, 367122), (98, 314676), (126, 244748), (147, 209784), (168, 183561), (196, 157338), (252, 122374), (294, 104892), (392, 78669), (441, 69928), (504, 61187), (588, 52446), (882, 34964), (1176, 26223), (1764, 17482), (3528, 8741)]