306073420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{9931}}^1$

素因数の和:10030

約数の個数: 48

約数和(自身を含む): 680779008

約数和(自身を除く): 374705588

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 1340, 1541, 3082, 6164, 7705, 9931, 15410, 19862, 30820, 39724, 49655, 99310, 198620, 228413, 456826, 665377, 913652, 1142065, 1330754, 2284130, 2661508, 3326885, 4568260, 6653770, 13307540, 15303671, 30607342, 61214684, 76518355, 153036710, 306073420]

約数ペア:

[(1, 306073420), (2, 153036710), (4, 76518355), (5, 61214684), (10, 30607342), (20, 15303671), (23, 13307540), (46, 6653770), (67, 4568260), (92, 3326885), (115, 2661508), (134, 2284130), (230, 1330754), (268, 1142065), (335, 913652), (460, 665377), (670, 456826), (1340, 228413), (1541, 198620), (3082, 99310), (6164, 49655), (7705, 39724), (9931, 30820), (15410, 19862)]