77595430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 162155520

約数和(自身を除く): 84560090

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 137, 190, 209, 271, 274, 418, 542, 685, 1045, 1355, 1370, 1507, 2090, 2603, 2710, 2981, 3014, 5149, 5206, 5962, 7535, 10298, 13015, 14905, 15070, 25745, 26030, 28633, 29810, 37127, 51490, 56639, 57266, 74254, 113278, 143165, 185635, 283195, 286330, 371270, 408397, 566390, 705413, 816794, 1410826, 2041985, 3527065, 4083970, 7054130, 7759543, 15519086, 38797715, 77595430]

約数ペア:

[(1, 77595430), (2, 38797715), (5, 15519086), (10, 7759543), (11, 7054130), (19, 4083970), (22, 3527065), (38, 2041985), (55, 1410826), (95, 816794), (110, 705413), (137, 566390), (190, 408397), (209, 371270), (271, 286330), (274, 283195), (418, 185635), (542, 143165), (685, 113278), (1045, 74254), (1355, 57266), (1370, 56639), (1507, 51490), (2090, 37127), (2603, 29810), (2710, 28633), (2981, 26030), (3014, 25745), (5149, 15070), (5206, 14905), (5962, 13015), (7535, 10298)]