155367610

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{523}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 285374592

約数和(自身を除く): 130006982

約数列:

[1, 2, 5, 10, 61, 122, 305, 487, 523, 610, 974, 1046, 2435, 2615, 4870, 5230, 29707, 31903, 59414, 63806, 148535, 159515, 254701, 297070, 319030, 509402, 1273505, 2547010, 15536761, 31073522, 77683805, 155367610]

約数ペア:

[(1, 155367610), (2, 77683805), (5, 31073522), (10, 15536761), (61, 2547010), (122, 1273505), (305, 509402), (487, 319030), (523, 297070), (610, 254701), (974, 159515), (1046, 148535), (2435, 63806), (2615, 59414), (4870, 31903), (5230, 29707)]