15690815039060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163109}}^1\times {\mathrm{687131}}^1$

素因数の和:850256

約数の個数: 48

約数和(自身を含む): 37658241774720

約数和(自身を除く): 21967426735660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163109, 326218, 652436, 687131, 815545, 1141763, 1374262, 1631090, 2283526, 2748524, 3262180, 3435655, 4567052, 4809917, 5708815, 6871310, 9619834, 11417630, 13742620, 19239668, 22835260, 24049585, 48099170, 96198340, 112077250279, 224154500558, 448309001116, 560386251395, 784540751953, 1120772502790, 1569081503906, 2241545005580, 3138163007812, 3922703759765, 7845407519530, 15690815039060]

約数ペア:

[(1, 15690815039060), (2, 7845407519530), (4, 3922703759765), (5, 3138163007812), (7, 2241545005580), (10, 1569081503906), (14, 1120772502790), (20, 784540751953), (28, 560386251395), (35, 448309001116), (70, 224154500558), (140, 112077250279), (163109, 96198340), (326218, 48099170), (652436, 24049585), (687131, 22835260), (815545, 19239668), (1141763, 13742620), (1374262, 11417630), (1631090, 9619834), (2283526, 6871310), (2748524, 5708815), (3262180, 4809917), (3435655, 4567052)]