69821698

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 112492800

約数和(自身を除く): 42671102

約数列:

[1, 2, 23, 46, 61, 122, 149, 167, 298, 334, 1403, 2806, 3427, 3841, 6854, 7682, 9089, 10187, 18178, 20374, 24883, 49766, 209047, 234301, 418094, 468602, 572309, 1144618, 1517863, 3035726, 34910849, 69821698]

約数ペア:

[(1, 69821698), (2, 34910849), (23, 3035726), (46, 1517863), (61, 1144618), (122, 572309), (149, 468602), (167, 418094), (298, 234301), (334, 209047), (1403, 49766), (2806, 24883), (3427, 20374), (3841, 18178), (6854, 10187), (7682, 9089)]