66969330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1471

約数の個数: 64

約数和(自身を含む): 170201088

約数和(自身を除く): 103231758

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 138, 142, 213, 230, 345, 355, 426, 690, 710, 1065, 1367, 1633, 2130, 2734, 3266, 4101, 4899, 6835, 8165, 8202, 9798, 13670, 16330, 20505, 24495, 31441, 41010, 48990, 62882, 94323, 97057, 157205, 188646, 194114, 291171, 314410, 471615, 485285, 582342, 943230, 970570, 1455855, 2232311, 2911710, 4464622, 6696933, 11161555, 13393866, 22323110, 33484665, 66969330]

約数ペア:

[(1, 66969330), (2, 33484665), (3, 22323110), (5, 13393866), (6, 11161555), (10, 6696933), (15, 4464622), (23, 2911710), (30, 2232311), (46, 1455855), (69, 970570), (71, 943230), (115, 582342), (138, 485285), (142, 471615), (213, 314410), (230, 291171), (345, 194114), (355, 188646), (426, 157205), (690, 97057), (710, 94323), (1065, 62882), (1367, 48990), (1633, 41010), (2130, 31441), (2734, 24495), (3266, 20505), (4101, 16330), (4899, 13670), (6835, 9798), (8165, 8202)]