858552660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11549}}^1$

素因数の和:11630

約数の個数: 144

約数和(自身を含む): 3027024000

約数和(自身を除く): 2168471340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 826, 885, 1062, 1180, 1239, 1260, 1652, 1770, 2065, 2124, 2478, 2655, 3540, 3717, 4130, 4956, 5310, 6195, 7434, 8260, 10620, 11549, 12390, 14868, 18585, 23098, 24780, 34647, 37170, 46196, 57745, 69294, 74340, 80843, 103941, 115490, 138588, 161686, 173235, 207882, 230980, 242529, 323372, 346470, 404215, 415764, 485058, 519705, 681391, 692940, 727587, 808430, 970116, 1039410, 1212645, 1362782, 1455174, 1616860, 2044173, 2078820, 2425290, 2725564, 2910348, 3406955, 3637935, 4088346, 4769737, 4850580, 6132519, 6813910, 7275870, 8176692, 9539474, 10220865, 12265038, 13627820, 14309211, 14551740, 19078948, 20441730, 23848685, 24530076, 28618422, 30662595, 40883460, 42927633, 47697370, 57236844, 61325190, 71546055, 85855266, 95394740, 122650380, 143092110, 171710532, 214638165, 286184220, 429276330, 858552660]

約数ペア:

[(1, 858552660), (2, 429276330), (3, 286184220), (4, 214638165), (5, 171710532), (6, 143092110), (7, 122650380), (9, 95394740), (10, 85855266), (12, 71546055), (14, 61325190), (15, 57236844), (18, 47697370), (20, 42927633), (21, 40883460), (28, 30662595), (30, 28618422), (35, 24530076), (36, 23848685), (42, 20441730), (45, 19078948), (59, 14551740), (60, 14309211), (63, 13627820), (70, 12265038), (84, 10220865), (90, 9539474), (105, 8176692), (118, 7275870), (126, 6813910), (140, 6132519), (177, 4850580), (180, 4769737), (210, 4088346), (236, 3637935), (252, 3406955), (295, 2910348), (315, 2725564), (354, 2425290), (413, 2078820), (420, 2044173), (531, 1616860), (590, 1455174), (630, 1362782), (708, 1212645), (826, 1039410), (885, 970116), (1062, 808430), (1180, 727587), (1239, 692940), (1260, 681391), (1652, 519705), (1770, 485058), (2065, 415764), (2124, 404215), (2478, 346470), (2655, 323372), (3540, 242529), (3717, 230980), (4130, 207882), (4956, 173235), (5310, 161686), (6195, 138588), (7434, 115490), (8260, 103941), (10620, 80843), (11549, 74340), (12390, 69294), (14868, 57745), (18585, 46196), (23098, 37170), (24780, 34647)]