30638032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1163

約数の個数: 40

約数和(自身を含む): 63190400

約数和(自身を除く): 32552368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1039, 1552, 1843, 2078, 3686, 4156, 7372, 8312, 14744, 16624, 19741, 29488, 39482, 78964, 100783, 157928, 201566, 315856, 403132, 806264, 1612528, 1914877, 3829754, 7659508, 15319016, 30638032]

約数ペア:

[(1, 30638032), (2, 15319016), (4, 7659508), (8, 3829754), (16, 1914877), (19, 1612528), (38, 806264), (76, 403132), (97, 315856), (152, 201566), (194, 157928), (304, 100783), (388, 78964), (776, 39482), (1039, 29488), (1552, 19741), (1843, 16624), (2078, 14744), (3686, 8312), (4156, 7372)]