1567189390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 3190383936

約数和(自身を除く): 1623194546

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 71, 74, 130, 142, 169, 185, 338, 353, 355, 370, 481, 706, 710, 845, 923, 962, 1690, 1765, 1846, 2405, 2627, 3530, 4589, 4615, 4810, 5254, 6253, 9178, 9230, 11999, 12506, 13061, 13135, 22945, 23998, 25063, 26122, 26270, 31265, 34151, 45890, 50126, 59657, 59995, 62530, 65305, 68302, 119314, 119990, 125315, 130610, 169793, 170755, 250630, 298285, 325819, 339586, 341510, 443963, 596570, 651638, 848965, 887926, 927331, 1629095, 1697930, 1854662, 2207309, 2219815, 3258190, 4235647, 4414618, 4439630, 4636655, 8471294, 9273310, 11036545, 12055303, 21178235, 22073090, 24110606, 42356470, 60276515, 120553030, 156718939, 313437878, 783594695, 1567189390]

約数ペア:

[(1, 1567189390), (2, 783594695), (5, 313437878), (10, 156718939), (13, 120553030), (26, 60276515), (37, 42356470), (65, 24110606), (71, 22073090), (74, 21178235), (130, 12055303), (142, 11036545), (169, 9273310), (185, 8471294), (338, 4636655), (353, 4439630), (355, 4414618), (370, 4235647), (481, 3258190), (706, 2219815), (710, 2207309), (845, 1854662), (923, 1697930), (962, 1629095), (1690, 927331), (1765, 887926), (1846, 848965), (2405, 651638), (2627, 596570), (3530, 443963), (4589, 341510), (4615, 339586), (4810, 325819), (5254, 298285), (6253, 250630), (9178, 170755), (9230, 169793), (11999, 130610), (12506, 125315), (13061, 119990), (13135, 119314), (22945, 68302), (23998, 65305), (25063, 62530), (26122, 59995), (26270, 59657), (31265, 50126), (34151, 45890)]