11654782020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{486833}}^1$

素因数の和:486874

約数の個数: 144

約数和(自身を含む): 42529818240

約数和(自身を除く): 30875036220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 486833, 973666, 1460499, 1947332, 2434165, 2920998, 3407831, 4381497, 4868330, 5841996, 6815662, 7302495, 8762994, 9249827, 9736660, 10223493, 13631324, 14604990, 17039155, 17525988, 18499654, 20446986, 21907485, 27749481, 29209980, 30670479, 34078310, 36999308, 40893972, 43814970, 46249135, 51117465, 55498962, 61340958, 64748789, 68156620, 83248443, 87629940, 92498270, 102234930, 110997924, 122681916, 129497578, 138747405, 153352395, 166496886, 184996540, 194246367, 204469860, 258995156, 277494810, 306704790, 323743945, 332993772, 388492734, 416242215, 554989620, 582739101, 613409580, 647487890, 776985468, 832484430, 971231835, 1165478202, 1294975780, 1664968860, 1942463670, 2330956404, 2913695505, 3884927340, 5827391010, 11654782020]

約数ペア:

[(1, 11654782020), (2, 5827391010), (3, 3884927340), (4, 2913695505), (5, 2330956404), (6, 1942463670), (7, 1664968860), (9, 1294975780), (10, 1165478202), (12, 971231835), (14, 832484430), (15, 776985468), (18, 647487890), (19, 613409580), (20, 582739101), (21, 554989620), (28, 416242215), (30, 388492734), (35, 332993772), (36, 323743945), (38, 306704790), (42, 277494810), (45, 258995156), (57, 204469860), (60, 194246367), (63, 184996540), (70, 166496886), (76, 153352395), (84, 138747405), (90, 129497578), (95, 122681916), (105, 110997924), (114, 102234930), (126, 92498270), (133, 87629940), (140, 83248443), (171, 68156620), (180, 64748789), (190, 61340958), (210, 55498962), (228, 51117465), (252, 46249135), (266, 43814970), (285, 40893972), (315, 36999308), (342, 34078310), (380, 30670479), (399, 29209980), (420, 27749481), (532, 21907485), (570, 20446986), (630, 18499654), (665, 17525988), (684, 17039155), (798, 14604990), (855, 13631324), (1140, 10223493), (1197, 9736660), (1260, 9249827), (1330, 8762994), (1596, 7302495), (1710, 6815662), (1995, 5841996), (2394, 4868330), (2660, 4381497), (3420, 3407831), (3990, 2920998), (4788, 2434165), (5985, 1947332), (7980, 1460499), (11970, 973666), (23940, 486833)]