16490070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4261}}^1$

素因数の和:4317

約数の個数: 48

約数和(自身を含む): 43881552

約数和(自身を除く): 27391482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 4261, 8522, 12783, 21305, 25566, 38349, 42610, 63915, 76698, 127830, 183223, 191745, 366446, 383490, 549669, 916115, 1099338, 1649007, 1832230, 2748345, 3298014, 5496690, 8245035, 16490070]

約数ペア:

[(1, 16490070), (2, 8245035), (3, 5496690), (5, 3298014), (6, 2748345), (9, 1832230), (10, 1649007), (15, 1099338), (18, 916115), (30, 549669), (43, 383490), (45, 366446), (86, 191745), (90, 183223), (129, 127830), (215, 76698), (258, 63915), (387, 42610), (430, 38349), (645, 25566), (774, 21305), (1290, 12783), (1935, 8522), (3870, 4261)]