43270440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21211}}^1$

素因数の和:21242

約数の個数: 64

約数和(自身を含む): 137453760

約数和(自身を除く): 94183320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 21211, 42422, 63633, 84844, 106055, 127266, 169688, 212110, 254532, 318165, 360587, 424220, 509064, 636330, 721174, 848440, 1081761, 1272660, 1442348, 1802935, 2163522, 2545320, 2884696, 3605870, 4327044, 5408805, 7211740, 8654088, 10817610, 14423480, 21635220, 43270440]

約数ペア:

[(1, 43270440), (2, 21635220), (3, 14423480), (4, 10817610), (5, 8654088), (6, 7211740), (8, 5408805), (10, 4327044), (12, 3605870), (15, 2884696), (17, 2545320), (20, 2163522), (24, 1802935), (30, 1442348), (34, 1272660), (40, 1081761), (51, 848440), (60, 721174), (68, 636330), (85, 509064), (102, 424220), (120, 360587), (136, 318165), (170, 254532), (204, 212110), (255, 169688), (340, 127266), (408, 106055), (510, 84844), (680, 63633), (1020, 42422), (2040, 21211)]