30876070

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 56800800

約数和(自身を除く): 25924730

約数列:

[1, 2, 5, 10, 97, 139, 194, 229, 278, 458, 485, 695, 970, 1145, 1390, 2290, 13483, 22213, 26966, 31831, 44426, 63662, 67415, 111065, 134830, 159155, 222130, 318310, 3087607, 6175214, 15438035, 30876070]

約数ペア:

[(1, 30876070), (2, 15438035), (5, 6175214), (10, 3087607), (97, 318310), (139, 222130), (194, 159155), (229, 134830), (278, 111065), (458, 67415), (485, 63662), (695, 44426), (970, 31831), (1145, 26966), (1390, 22213), (2290, 13483)]