4671901620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{1997}}^1$

素因数の和:2370

約数の個数: 144

約数和(自身を含む): 14570167248

約数和(自身を除く): 9898265628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 317, 369, 410, 492, 615, 634, 738, 820, 951, 1230, 1268, 1476, 1585, 1845, 1902, 1997, 2460, 2853, 3170, 3690, 3804, 3994, 4755, 5706, 5991, 6340, 7380, 7988, 9510, 9985, 11412, 11982, 12997, 14265, 17973, 19020, 19970, 23964, 25994, 28530, 29955, 35946, 38991, 39940, 51988, 57060, 59910, 64985, 71892, 77982, 81877, 89865, 116973, 119820, 129970, 155964, 163754, 179730, 194955, 233946, 245631, 259940, 327508, 359460, 389910, 409385, 467892, 491262, 584865, 633049, 736893, 779820, 818770, 982524, 1169730, 1228155, 1266098, 1473786, 1637540, 1899147, 2339460, 2456310, 2532196, 2947572, 3165245, 3684465, 3798294, 4912620, 5697441, 6330490, 7368930, 7596588, 9495735, 11394882, 12660980, 14737860, 18991470, 22789764, 25955009, 28487205, 37982940, 51910018, 56974410, 77865027, 103820036, 113948820, 129775045, 155730054, 233595081, 259550090, 311460108, 389325135, 467190162, 519100180, 778650270, 934380324, 1167975405, 1557300540, 2335950810, 4671901620]

約数ペア:

[(1, 4671901620), (2, 2335950810), (3, 1557300540), (4, 1167975405), (5, 934380324), (6, 778650270), (9, 519100180), (10, 467190162), (12, 389325135), (15, 311460108), (18, 259550090), (20, 233595081), (30, 155730054), (36, 129775045), (41, 113948820), (45, 103820036), (60, 77865027), (82, 56974410), (90, 51910018), (123, 37982940), (164, 28487205), (180, 25955009), (205, 22789764), (246, 18991470), (317, 14737860), (369, 12660980), (410, 11394882), (492, 9495735), (615, 7596588), (634, 7368930), (738, 6330490), (820, 5697441), (951, 4912620), (1230, 3798294), (1268, 3684465), (1476, 3165245), (1585, 2947572), (1845, 2532196), (1902, 2456310), (1997, 2339460), (2460, 1899147), (2853, 1637540), (3170, 1473786), (3690, 1266098), (3804, 1228155), (3994, 1169730), (4755, 982524), (5706, 818770), (5991, 779820), (6340, 736893), (7380, 633049), (7988, 584865), (9510, 491262), (9985, 467892), (11412, 409385), (11982, 389910), (12997, 359460), (14265, 327508), (17973, 259940), (19020, 245631), (19970, 233946), (23964, 194955), (25994, 179730), (28530, 163754), (29955, 155964), (35946, 129970), (38991, 119820), (39940, 116973), (51988, 89865), (57060, 81877), (59910, 77982), (64985, 71892)]