13308047340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{73517}}^1$

素因数の和:73967

約数の個数: 96

約数和(自身を含む): 42685138944

約数和(自身を除く): 29377091604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 431, 862, 1293, 1724, 2155, 2586, 3017, 4310, 5172, 6034, 6465, 8620, 9051, 12068, 12930, 15085, 18102, 25860, 30170, 36204, 45255, 60340, 73517, 90510, 147034, 181020, 220551, 294068, 367585, 441102, 514619, 735170, 882204, 1029238, 1102755, 1470340, 1543857, 2058476, 2205510, 2573095, 3087714, 4411020, 5146190, 6175428, 7719285, 10292380, 15438570, 30877140, 31685827, 63371654, 95057481, 126743308, 158429135, 190114962, 221800789, 316858270, 380229924, 443601578, 475287405, 633716540, 665402367, 887203156, 950574810, 1109003945, 1330804734, 1901149620, 2218007890, 2661609468, 3327011835, 4436015780, 6654023670, 13308047340]

約数ペア:

[(1, 13308047340), (2, 6654023670), (3, 4436015780), (4, 3327011835), (5, 2661609468), (6, 2218007890), (7, 1901149620), (10, 1330804734), (12, 1109003945), (14, 950574810), (15, 887203156), (20, 665402367), (21, 633716540), (28, 475287405), (30, 443601578), (35, 380229924), (42, 316858270), (60, 221800789), (70, 190114962), (84, 158429135), (105, 126743308), (140, 95057481), (210, 63371654), (420, 31685827), (431, 30877140), (862, 15438570), (1293, 10292380), (1724, 7719285), (2155, 6175428), (2586, 5146190), (3017, 4411020), (4310, 3087714), (5172, 2573095), (6034, 2205510), (6465, 2058476), (8620, 1543857), (9051, 1470340), (12068, 1102755), (12930, 1029238), (15085, 882204), (18102, 735170), (25860, 514619), (30170, 441102), (36204, 367585), (45255, 294068), (60340, 220551), (73517, 181020), (90510, 147034)]