3985470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 11016000

約数和(自身を除く): 7030530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 509, 522, 783, 870, 1018, 1305, 1527, 1566, 2545, 2610, 3054, 3915, 4581, 5090, 7635, 7830, 9162, 13743, 14761, 15270, 22905, 27486, 29522, 44283, 45810, 68715, 73805, 88566, 132849, 137430, 147610, 221415, 265698, 398547, 442830, 664245, 797094, 1328490, 1992735, 3985470]

約数ペア:

[(1, 3985470), (2, 1992735), (3, 1328490), (5, 797094), (6, 664245), (9, 442830), (10, 398547), (15, 265698), (18, 221415), (27, 147610), (29, 137430), (30, 132849), (45, 88566), (54, 73805), (58, 68715), (87, 45810), (90, 44283), (135, 29522), (145, 27486), (174, 22905), (261, 15270), (270, 14761), (290, 13743), (435, 9162), (509, 7830), (522, 7635), (783, 5090), (870, 4581), (1018, 3915), (1305, 3054), (1527, 2610), (1566, 2545)]