69839510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8807}}^1$

素因数の和:8888

約数の個数: 32

約数和(自身を含む): 137616192

約数和(自身を除く): 67776682

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 8807, 17614, 44035, 88070, 114491, 228982, 537227, 572455, 1074454, 1144910, 2686135, 5372270, 6983951, 13967902, 34919755, 69839510]

約数ペア:

[(1, 69839510), (2, 34919755), (5, 13967902), (10, 6983951), (13, 5372270), (26, 2686135), (61, 1144910), (65, 1074454), (122, 572455), (130, 537227), (305, 228982), (610, 114491), (793, 88070), (1586, 44035), (3965, 17614), (7930, 8807)]