13516620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 43287552

約数和(自身を除く): 29770932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 43, 52, 60, 62, 65, 78, 86, 93, 124, 129, 130, 155, 156, 169, 172, 186, 195, 215, 258, 260, 310, 338, 372, 390, 403, 430, 465, 507, 516, 559, 620, 645, 676, 780, 806, 845, 860, 930, 1014, 1118, 1209, 1290, 1333, 1612, 1677, 1690, 1860, 2015, 2028, 2236, 2418, 2535, 2580, 2666, 2795, 3354, 3380, 3999, 4030, 4836, 5070, 5239, 5332, 5590, 6045, 6665, 6708, 7267, 7998, 8060, 8385, 10140, 10478, 11180, 12090, 13330, 14534, 15717, 15996, 16770, 17329, 19995, 20956, 21801, 24180, 26195, 26660, 29068, 31434, 33540, 34658, 36335, 39990, 43602, 51987, 52390, 62868, 69316, 72670, 78585, 79980, 86645, 87204, 103974, 104780, 109005, 145340, 157170, 173290, 207948, 218010, 225277, 259935, 314340, 346580, 436020, 450554, 519870, 675831, 901108, 1039740, 1126385, 1351662, 2252770, 2703324, 3379155, 4505540, 6758310, 13516620]

約数ペア:

[(1, 13516620), (2, 6758310), (3, 4505540), (4, 3379155), (5, 2703324), (6, 2252770), (10, 1351662), (12, 1126385), (13, 1039740), (15, 901108), (20, 675831), (26, 519870), (30, 450554), (31, 436020), (39, 346580), (43, 314340), (52, 259935), (60, 225277), (62, 218010), (65, 207948), (78, 173290), (86, 157170), (93, 145340), (124, 109005), (129, 104780), (130, 103974), (155, 87204), (156, 86645), (169, 79980), (172, 78585), (186, 72670), (195, 69316), (215, 62868), (258, 52390), (260, 51987), (310, 43602), (338, 39990), (372, 36335), (390, 34658), (403, 33540), (430, 31434), (465, 29068), (507, 26660), (516, 26195), (559, 24180), (620, 21801), (645, 20956), (676, 19995), (780, 17329), (806, 16770), (845, 15996), (860, 15717), (930, 14534), (1014, 13330), (1118, 12090), (1209, 11180), (1290, 10478), (1333, 10140), (1612, 8385), (1677, 8060), (1690, 7998), (1860, 7267), (2015, 6708), (2028, 6665), (2236, 6045), (2418, 5590), (2535, 5332), (2580, 5239), (2666, 5070), (2795, 4836), (3354, 4030), (3380, 3999)]