27270890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8443}}^1$

素因数の和:8486

約数の個数: 32

約数和(自身を含む): 54717120

約数和(自身を除く): 27446230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 8443, 16886, 42215, 84430, 143531, 160417, 287062, 320834, 717655, 802085, 1435310, 1604170, 2727089, 5454178, 13635445, 27270890]

約数ペア:

[(1, 27270890), (2, 13635445), (5, 5454178), (10, 2727089), (17, 1604170), (19, 1435310), (34, 802085), (38, 717655), (85, 320834), (95, 287062), (170, 160417), (190, 143531), (323, 84430), (646, 42215), (1615, 16886), (3230, 8443)]