1119923980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3109}}^1$

素因数の和:3239

約数の個数: 96

約数和(自身を含む): 2808852480

約数和(自身を除く): 1688928500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 83, 124, 140, 155, 166, 217, 310, 332, 415, 434, 581, 620, 830, 868, 1085, 1162, 1660, 2170, 2324, 2573, 2905, 3109, 4340, 5146, 5810, 6218, 10292, 11620, 12436, 12865, 15545, 18011, 21763, 25730, 31090, 36022, 43526, 51460, 62180, 72044, 87052, 90055, 96379, 108815, 180110, 192758, 217630, 258047, 360220, 385516, 435260, 481895, 516094, 674653, 963790, 1032188, 1290235, 1349306, 1806329, 1927580, 2580470, 2698612, 3373265, 3612658, 5160940, 6746530, 7225316, 7999457, 9031645, 13493060, 15998914, 18063290, 31997828, 36126580, 39997285, 55996199, 79994570, 111992398, 159989140, 223984796, 279980995, 559961990, 1119923980]

約数ペア:

[(1, 1119923980), (2, 559961990), (4, 279980995), (5, 223984796), (7, 159989140), (10, 111992398), (14, 79994570), (20, 55996199), (28, 39997285), (31, 36126580), (35, 31997828), (62, 18063290), (70, 15998914), (83, 13493060), (124, 9031645), (140, 7999457), (155, 7225316), (166, 6746530), (217, 5160940), (310, 3612658), (332, 3373265), (415, 2698612), (434, 2580470), (581, 1927580), (620, 1806329), (830, 1349306), (868, 1290235), (1085, 1032188), (1162, 963790), (1660, 674653), (2170, 516094), (2324, 481895), (2573, 435260), (2905, 385516), (3109, 360220), (4340, 258047), (5146, 217630), (5810, 192758), (6218, 180110), (10292, 108815), (11620, 96379), (12436, 90055), (12865, 87052), (15545, 72044), (18011, 62180), (21763, 51460), (25730, 43526), (31090, 36022)]