15704428150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{246731}}^1$

素因数の和:246829

約数の個数: 48

約数和(自身を含む): 31206663360

約数和(自身を除く): 15502235210

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 134, 190, 335, 475, 670, 950, 1273, 1675, 2546, 3350, 6365, 12730, 31825, 63650, 246731, 493462, 1233655, 2467310, 4687889, 6168275, 9375778, 12336550, 16530977, 23439445, 33061954, 46878890, 82654885, 117197225, 165309770, 234394450, 314088563, 413274425, 628177126, 826548850, 1570442815, 3140885630, 7852214075, 15704428150]

約数ペア:

[(1, 15704428150), (2, 7852214075), (5, 3140885630), (10, 1570442815), (19, 826548850), (25, 628177126), (38, 413274425), (50, 314088563), (67, 234394450), (95, 165309770), (134, 117197225), (190, 82654885), (335, 46878890), (475, 33061954), (670, 23439445), (950, 16530977), (1273, 12336550), (1675, 9375778), (2546, 6168275), (3350, 4687889), (6365, 2467310), (12730, 1233655), (31825, 493462), (63650, 246731)]