140164030

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 256415040

約数和(自身を除く): 116251010

約数列:

[1, 2, 5, 10, 97, 194, 229, 458, 485, 631, 970, 1145, 1262, 2290, 3155, 6310, 22213, 44426, 61207, 111065, 122414, 144499, 222130, 288998, 306035, 612070, 722495, 1444990, 14016403, 28032806, 70082015, 140164030]

約数ペア:

[(1, 140164030), (2, 70082015), (5, 28032806), (10, 14016403), (97, 1444990), (194, 722495), (229, 612070), (458, 306035), (485, 288998), (631, 222130), (970, 144499), (1145, 122414), (1262, 111065), (2290, 61207), (3155, 44426), (6310, 22213)]