173828150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2731}}^1$

素因数の和:2829

約数の個数: 48

約数和(自身を含む): 345543360

約数和(自身を除く): 171715210

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 134, 190, 335, 475, 670, 950, 1273, 1675, 2546, 2731, 3350, 5462, 6365, 12730, 13655, 27310, 31825, 51889, 63650, 68275, 103778, 136550, 182977, 259445, 365954, 518890, 914885, 1297225, 1829770, 2594450, 3476563, 4574425, 6953126, 9148850, 17382815, 34765630, 86914075, 173828150]

約数ペア:

[(1, 173828150), (2, 86914075), (5, 34765630), (10, 17382815), (19, 9148850), (25, 6953126), (38, 4574425), (50, 3476563), (67, 2594450), (95, 1829770), (134, 1297225), (190, 914885), (335, 518890), (475, 365954), (670, 259445), (950, 182977), (1273, 136550), (1675, 103778), (2546, 68275), (2731, 63650), (3350, 51889), (5462, 31825), (6365, 27310), (12730, 13655)]