2022691860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11549}}^1$

素因数の和:11710

約数の個数: 144

約数和(自身を含む): 7063056000

約数和(自身を除く): 5040364140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 139, 140, 180, 210, 252, 278, 315, 417, 420, 556, 630, 695, 834, 973, 1251, 1260, 1390, 1668, 1946, 2085, 2502, 2780, 2919, 3892, 4170, 4865, 5004, 5838, 6255, 8340, 8757, 9730, 11549, 11676, 12510, 14595, 17514, 19460, 23098, 25020, 29190, 34647, 35028, 43785, 46196, 57745, 58380, 69294, 80843, 87570, 103941, 115490, 138588, 161686, 173235, 175140, 207882, 230980, 242529, 323372, 346470, 404215, 415764, 485058, 519705, 692940, 727587, 808430, 970116, 1039410, 1212645, 1455174, 1605311, 1616860, 2078820, 2425290, 2910348, 3210622, 3637935, 4815933, 4850580, 6421244, 7275870, 8026555, 9631866, 11237177, 14447799, 14551740, 16053110, 19263732, 22474354, 24079665, 28895598, 32106220, 33711531, 44948708, 48159330, 56185885, 57791196, 67423062, 72238995, 96318660, 101134593, 112371770, 134846124, 144477990, 168557655, 202269186, 224743540, 288955980, 337115310, 404538372, 505672965, 674230620, 1011345930, 2022691860]

約数ペア:

[(1, 2022691860), (2, 1011345930), (3, 674230620), (4, 505672965), (5, 404538372), (6, 337115310), (7, 288955980), (9, 224743540), (10, 202269186), (12, 168557655), (14, 144477990), (15, 134846124), (18, 112371770), (20, 101134593), (21, 96318660), (28, 72238995), (30, 67423062), (35, 57791196), (36, 56185885), (42, 48159330), (45, 44948708), (60, 33711531), (63, 32106220), (70, 28895598), (84, 24079665), (90, 22474354), (105, 19263732), (126, 16053110), (139, 14551740), (140, 14447799), (180, 11237177), (210, 9631866), (252, 8026555), (278, 7275870), (315, 6421244), (417, 4850580), (420, 4815933), (556, 3637935), (630, 3210622), (695, 2910348), (834, 2425290), (973, 2078820), (1251, 1616860), (1260, 1605311), (1390, 1455174), (1668, 1212645), (1946, 1039410), (2085, 970116), (2502, 808430), (2780, 727587), (2919, 692940), (3892, 519705), (4170, 485058), (4865, 415764), (5004, 404215), (5838, 346470), (6255, 323372), (8340, 242529), (8757, 230980), (9730, 207882), (11549, 175140), (11676, 173235), (12510, 161686), (14595, 138588), (17514, 115490), (19460, 103941), (23098, 87570), (25020, 80843), (29190, 69294), (34647, 58380), (35028, 57745), (43785, 46196)]