16161930

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{739}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 43689600

約数和(自身を除く): 27527670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 739, 810, 1215, 1458, 1478, 2187, 2217, 2430, 3645, 3695, 4374, 4434, 6651, 7290, 7390, 10935, 11085, 13302, 19953, 21870, 22170, 33255, 39906, 59859, 66510, 99765, 119718, 179577, 199530, 299295, 359154, 538731, 598590, 897885, 1077462, 1616193, 1795770, 2693655, 3232386, 5387310, 8080965, 16161930]

約数ペア:

[(1, 16161930), (2, 8080965), (3, 5387310), (5, 3232386), (6, 2693655), (9, 1795770), (10, 1616193), (15, 1077462), (18, 897885), (27, 598590), (30, 538731), (45, 359154), (54, 299295), (81, 199530), (90, 179577), (135, 119718), (162, 99765), (243, 66510), (270, 59859), (405, 39906), (486, 33255), (729, 22170), (739, 21870), (810, 19953), (1215, 13302), (1458, 11085), (1478, 10935), (2187, 7390), (2217, 7290), (2430, 6651), (3645, 4434), (3695, 4374)]