1315691770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 2614477824

約数和(自身を除く): 1298786054

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 71, 113, 115, 142, 155, 226, 230, 310, 355, 529, 565, 710, 713, 1058, 1130, 1426, 1633, 2201, 2599, 2645, 3266, 3503, 3565, 4402, 5198, 5290, 7006, 7130, 8023, 8165, 11005, 12995, 16046, 16330, 16399, 17515, 22010, 25990, 32798, 35030, 37559, 40115, 50623, 59777, 75118, 80230, 80569, 81995, 101246, 119554, 161138, 163990, 184529, 187795, 248713, 253115, 298885, 369058, 375590, 402845, 497426, 506230, 597770, 805690, 922645, 1164329, 1243565, 1845290, 1853087, 2328658, 2487130, 3706174, 4244167, 5720399, 5821645, 8488334, 9265435, 11440798, 11643290, 18530870, 21220835, 28601995, 42441670, 57203990, 131569177, 263138354, 657845885, 1315691770]

約数ペア:

[(1, 1315691770), (2, 657845885), (5, 263138354), (10, 131569177), (23, 57203990), (31, 42441670), (46, 28601995), (62, 21220835), (71, 18530870), (113, 11643290), (115, 11440798), (142, 9265435), (155, 8488334), (226, 5821645), (230, 5720399), (310, 4244167), (355, 3706174), (529, 2487130), (565, 2328658), (710, 1853087), (713, 1845290), (1058, 1243565), (1130, 1164329), (1426, 922645), (1633, 805690), (2201, 597770), (2599, 506230), (2645, 497426), (3266, 402845), (3503, 375590), (3565, 369058), (4402, 298885), (5198, 253115), (5290, 248713), (7006, 187795), (7130, 184529), (8023, 163990), (8165, 161138), (11005, 119554), (12995, 101246), (16046, 81995), (16330, 80569), (16399, 80230), (17515, 75118), (22010, 59777), (25990, 50623), (32798, 40115), (35030, 37559)]