16817430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 47029248

約数和(自身を除く): 30211818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1511, 1590, 1855, 2226, 3022, 3710, 4533, 5565, 7555, 9066, 10577, 11130, 15110, 21154, 22665, 31731, 45330, 52885, 63462, 80083, 105770, 158655, 160166, 240249, 317310, 400415, 480498, 560581, 800830, 1121162, 1201245, 1681743, 2402490, 2802905, 3363486, 5605810, 8408715, 16817430]

約数ペア:

[(1, 16817430), (2, 8408715), (3, 5605810), (5, 3363486), (6, 2802905), (7, 2402490), (10, 1681743), (14, 1201245), (15, 1121162), (21, 800830), (30, 560581), (35, 480498), (42, 400415), (53, 317310), (70, 240249), (105, 160166), (106, 158655), (159, 105770), (210, 80083), (265, 63462), (318, 52885), (371, 45330), (530, 31731), (742, 22665), (795, 21154), (1113, 15110), (1511, 11130), (1590, 10577), (1855, 9066), (2226, 7555), (3022, 5565), (3710, 4533)]