84572930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1031}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 164360448

約数和(自身を除く): 79787518

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 631, 1031, 1262, 2062, 3155, 5155, 6310, 8203, 10310, 13403, 16406, 26806, 41015, 67015, 82030, 134030, 650561, 1301122, 3252805, 6505610, 8457293, 16914586, 42286465, 84572930]

約数ペア:

[(1, 84572930), (2, 42286465), (5, 16914586), (10, 8457293), (13, 6505610), (26, 3252805), (65, 1301122), (130, 650561), (631, 134030), (1031, 82030), (1262, 67015), (2062, 41015), (3155, 26806), (5155, 16406), (6310, 13403), (8203, 10310)]