267542130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1531

約数の個数: 64

約数和(自身を含む): 661719168

約数和(自身を除く): 394177038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 157, 215, 258, 314, 430, 471, 645, 785, 942, 1290, 1321, 1570, 2355, 2642, 3963, 4710, 6605, 6751, 7926, 13210, 13502, 19815, 20253, 33755, 39630, 40506, 56803, 67510, 101265, 113606, 170409, 202530, 207397, 284015, 340818, 414794, 568030, 622191, 852045, 1036985, 1244382, 1704090, 2073970, 3110955, 6221910, 8918071, 17836142, 26754213, 44590355, 53508426, 89180710, 133771065, 267542130]

約数ペア:

[(1, 267542130), (2, 133771065), (3, 89180710), (5, 53508426), (6, 44590355), (10, 26754213), (15, 17836142), (30, 8918071), (43, 6221910), (86, 3110955), (129, 2073970), (157, 1704090), (215, 1244382), (258, 1036985), (314, 852045), (430, 622191), (471, 568030), (645, 414794), (785, 340818), (942, 284015), (1290, 207397), (1321, 202530), (1570, 170409), (2355, 113606), (2642, 101265), (3963, 67510), (4710, 56803), (6605, 40506), (6751, 39630), (7926, 33755), (13210, 20253), (13502, 19815)]