103348420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23813}}^1$

素因数の和:23860

約数の個数: 48

約数和(自身を含む): 256048128

約数和(自身を除く): 152699708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 23813, 47626, 95252, 119065, 166691, 238130, 333382, 476260, 666764, 738203, 833455, 1476406, 1666910, 2952812, 3333820, 3691015, 5167421, 7382030, 10334842, 14764060, 20669684, 25837105, 51674210, 103348420]

約数ペア:

[(1, 103348420), (2, 51674210), (4, 25837105), (5, 20669684), (7, 14764060), (10, 10334842), (14, 7382030), (20, 5167421), (28, 3691015), (31, 3333820), (35, 2952812), (62, 1666910), (70, 1476406), (124, 833455), (140, 738203), (155, 666764), (217, 476260), (310, 333382), (434, 238130), (620, 166691), (868, 119065), (1085, 95252), (2170, 47626), (4340, 23813)]