788029470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{301927}}^1$

素因数の和:301969

約数の個数: 48

約数和(自身を含む): 2119534560

約数和(自身を除く): 1331505090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 301927, 603854, 905781, 1509635, 1811562, 2717343, 3019270, 4528905, 5434686, 8755883, 9057810, 13586715, 17511766, 26267649, 27173430, 43779415, 52535298, 78802947, 87558830, 131338245, 157605894, 262676490, 394014735, 788029470]

約数ペア:

[(1, 788029470), (2, 394014735), (3, 262676490), (5, 157605894), (6, 131338245), (9, 87558830), (10, 78802947), (15, 52535298), (18, 43779415), (29, 27173430), (30, 26267649), (45, 17511766), (58, 13586715), (87, 9057810), (90, 8755883), (145, 5434686), (174, 4528905), (261, 3019270), (290, 2717343), (435, 1811562), (522, 1509635), (870, 905781), (1305, 603854), (2610, 301927)]