77229990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9227}}^1$

素因数の和:9274

約数の個数: 64

約数和(自身を含む): 212613120

約数和(自身を除く): 135383130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 9227, 18454, 27681, 46135, 55362, 83043, 92270, 138405, 166086, 249129, 276810, 286037, 415215, 498258, 572074, 830430, 858111, 1245645, 1430185, 1716222, 2491290, 2574333, 2860370, 4290555, 5148666, 7722999, 8581110, 12871665, 15445998, 25743330, 38614995, 77229990]

約数ペア:

[(1, 77229990), (2, 38614995), (3, 25743330), (5, 15445998), (6, 12871665), (9, 8581110), (10, 7722999), (15, 5148666), (18, 4290555), (27, 2860370), (30, 2574333), (31, 2491290), (45, 1716222), (54, 1430185), (62, 1245645), (90, 858111), (93, 830430), (135, 572074), (155, 498258), (186, 415215), (270, 286037), (279, 276810), (310, 249129), (465, 166086), (558, 138405), (837, 92270), (930, 83043), (1395, 55362), (1674, 46135), (2790, 27681), (4185, 18454), (8370, 9227)]