16392810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 45287424

約数和(自身を除く): 28894614

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 311, 502, 622, 753, 933, 1255, 1506, 1555, 1757, 1866, 2177, 2510, 3110, 3514, 3765, 4354, 4665, 5271, 6531, 7530, 8785, 9330, 10542, 10885, 13062, 17570, 21770, 26355, 32655, 52710, 65310, 78061, 156122, 234183, 390305, 468366, 546427, 780610, 1092854, 1170915, 1639281, 2341830, 2732135, 3278562, 5464270, 8196405, 16392810]

約数ペア:

[(1, 16392810), (2, 8196405), (3, 5464270), (5, 3278562), (6, 2732135), (7, 2341830), (10, 1639281), (14, 1170915), (15, 1092854), (21, 780610), (30, 546427), (35, 468366), (42, 390305), (70, 234183), (105, 156122), (210, 78061), (251, 65310), (311, 52710), (502, 32655), (622, 26355), (753, 21770), (933, 17570), (1255, 13062), (1506, 10885), (1555, 10542), (1757, 9330), (1866, 8785), (2177, 7530), (2510, 6531), (3110, 5271), (3514, 4665), (3765, 4354)]