27070590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 67516416

約数和(自身を除く): 40445826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 73, 94, 141, 146, 219, 235, 263, 282, 365, 438, 470, 526, 705, 730, 789, 1095, 1315, 1410, 1578, 2190, 2630, 3431, 3945, 6862, 7890, 10293, 12361, 17155, 19199, 20586, 24722, 34310, 37083, 38398, 51465, 57597, 61805, 74166, 95995, 102930, 115194, 123610, 185415, 191990, 287985, 370830, 575970, 902353, 1804706, 2707059, 4511765, 5414118, 9023530, 13535295, 27070590]

約数ペア:

[(1, 27070590), (2, 13535295), (3, 9023530), (5, 5414118), (6, 4511765), (10, 2707059), (15, 1804706), (30, 902353), (47, 575970), (73, 370830), (94, 287985), (141, 191990), (146, 185415), (219, 123610), (235, 115194), (263, 102930), (282, 95995), (365, 74166), (438, 61805), (470, 57597), (526, 51465), (705, 38398), (730, 37083), (789, 34310), (1095, 24722), (1315, 20586), (1410, 19199), (1578, 17155), (2190, 12361), (2630, 10293), (3431, 7890), (3945, 6862)]