291578853540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{2211947}}^1$

素因数の和:2211998

約数の個数: 96

約数和(自身を含む): 884425288320

約数和(自身を除く): 592846434780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2197, 2535, 3380, 4394, 5070, 6591, 8788, 10140, 10985, 13182, 21970, 26364, 32955, 43940, 65910, 131820, 2211947, 4423894, 6635841, 8847788, 11059735, 13271682, 22119470, 26543364, 28755311, 33179205, 44238940, 57510622, 66358410, 86265933, 115021244, 132716820, 143776555, 172531866, 287553110, 345063732, 373819043, 431329665, 575106220, 747638086, 862659330, 1121457129, 1495276172, 1725318660, 1869095215, 2242914258, 3738190430, 4485828516, 4859647559, 5607285645, 7476380860, 9719295118, 11214571290, 14578942677, 19438590236, 22429142580, 24298237795, 29157885354, 48596475590, 58315770708, 72894713385, 97192951180, 145789426770, 291578853540]

約数ペア:

[(1, 291578853540), (2, 145789426770), (3, 97192951180), (4, 72894713385), (5, 58315770708), (6, 48596475590), (10, 29157885354), (12, 24298237795), (13, 22429142580), (15, 19438590236), (20, 14578942677), (26, 11214571290), (30, 9719295118), (39, 7476380860), (52, 5607285645), (60, 4859647559), (65, 4485828516), (78, 3738190430), (130, 2242914258), (156, 1869095215), (169, 1725318660), (195, 1495276172), (260, 1121457129), (338, 862659330), (390, 747638086), (507, 575106220), (676, 431329665), (780, 373819043), (845, 345063732), (1014, 287553110), (1690, 172531866), (2028, 143776555), (2197, 132716820), (2535, 115021244), (3380, 86265933), (4394, 66358410), (5070, 57510622), (6591, 44238940), (8788, 33179205), (10140, 28755311), (10985, 26543364), (13182, 22119470), (21970, 13271682), (26364, 11059735), (32955, 8847788), (43940, 6635841), (65910, 4423894), (131820, 2211947)]