1293886230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{473951}}^1$

素因数の和:473981

約数の個数: 64

約数和(自身を含む): 3821948928

約数和(自身を除く): 2528062698

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 473951, 947902, 1421853, 2369755, 2843706, 3317657, 4739510, 6161363, 6635314, 7109265, 9952971, 12322726, 14218530, 16588285, 18484089, 19905942, 30806815, 33176570, 36968178, 43129541, 49764855, 61613630, 86259082, 92420445, 99529710, 129388623, 184840890, 215647705, 258777246, 431295410, 646943115, 1293886230]

約数ペア:

[(1, 1293886230), (2, 646943115), (3, 431295410), (5, 258777246), (6, 215647705), (7, 184840890), (10, 129388623), (13, 99529710), (14, 92420445), (15, 86259082), (21, 61613630), (26, 49764855), (30, 43129541), (35, 36968178), (39, 33176570), (42, 30806815), (65, 19905942), (70, 18484089), (78, 16588285), (91, 14218530), (105, 12322726), (130, 9952971), (182, 7109265), (195, 6635314), (210, 6161363), (273, 4739510), (390, 3317657), (455, 2843706), (546, 2369755), (910, 1421853), (1365, 947902), (2730, 473951)]