1569697740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{670811}}^1$

素因数の和:670839

約数の個数: 72

約数和(自身を含む): 5127686928

約数和(自身を除く): 3557989188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 670811, 1341622, 2012433, 2683244, 3354055, 4024866, 6037299, 6708110, 8049732, 8720543, 10062165, 12074598, 13416220, 17441086, 20124330, 24149196, 26161629, 30186495, 34882172, 40248660, 43602715, 52323258, 60372990, 78484887, 87205430, 104646516, 120745980, 130808145, 156969774, 174410860, 261616290, 313939548, 392424435, 523232580, 784848870, 1569697740]

約数ペア:

[(1, 1569697740), (2, 784848870), (3, 523232580), (4, 392424435), (5, 313939548), (6, 261616290), (9, 174410860), (10, 156969774), (12, 130808145), (13, 120745980), (15, 104646516), (18, 87205430), (20, 78484887), (26, 60372990), (30, 52323258), (36, 43602715), (39, 40248660), (45, 34882172), (52, 30186495), (60, 26161629), (65, 24149196), (78, 20124330), (90, 17441086), (117, 13416220), (130, 12074598), (156, 10062165), (180, 8720543), (195, 8049732), (234, 6708110), (260, 6037299), (390, 4024866), (468, 3354055), (585, 2683244), (780, 2012433), (1170, 1341622), (2340, 670811)]