2912540070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{205253}}^1$

素因数の和:205317

約数の個数: 64

約数和(自身を含む): 7802936064

約数和(自身を除く): 4890395994

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 946, 1290, 1419, 2365, 2838, 4730, 7095, 14190, 205253, 410506, 615759, 1026265, 1231518, 2052530, 2257783, 3078795, 4515566, 6157590, 6773349, 8825879, 11288915, 13546698, 17651758, 22577830, 26477637, 33866745, 44129395, 52955274, 67733490, 88258790, 97084669, 132388185, 194169338, 264776370, 291254007, 485423345, 582508014, 970846690, 1456270035, 2912540070]

約数ペア:

[(1, 2912540070), (2, 1456270035), (3, 970846690), (5, 582508014), (6, 485423345), (10, 291254007), (11, 264776370), (15, 194169338), (22, 132388185), (30, 97084669), (33, 88258790), (43, 67733490), (55, 52955274), (66, 44129395), (86, 33866745), (110, 26477637), (129, 22577830), (165, 17651758), (215, 13546698), (258, 11288915), (330, 8825879), (430, 6773349), (473, 6157590), (645, 4515566), (946, 3078795), (1290, 2257783), (1419, 2052530), (2365, 1231518), (2838, 1026265), (4730, 615759), (7095, 410506), (14190, 205253)]