72073410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2315

約数の個数: 64

約数和(自身を含む): 183859200

約数和(自身を除く): 111785790

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 222, 290, 370, 435, 555, 870, 1073, 1110, 2146, 2239, 3219, 4478, 5365, 6438, 6717, 10730, 11195, 13434, 16095, 22390, 32190, 33585, 64931, 67170, 82843, 129862, 165686, 194793, 248529, 324655, 389586, 414215, 497058, 649310, 828430, 973965, 1242645, 1947930, 2402447, 2485290, 4804894, 7207341, 12012235, 14414682, 24024470, 36036705, 72073410]

約数ペア:

[(1, 72073410), (2, 36036705), (3, 24024470), (5, 14414682), (6, 12012235), (10, 7207341), (15, 4804894), (29, 2485290), (30, 2402447), (37, 1947930), (58, 1242645), (74, 973965), (87, 828430), (111, 649310), (145, 497058), (174, 414215), (185, 389586), (222, 324655), (290, 248529), (370, 194793), (435, 165686), (555, 129862), (870, 82843), (1073, 67170), (1110, 64931), (2146, 33585), (2239, 32190), (3219, 22390), (4478, 16095), (5365, 13434), (6438, 11195), (6717, 10730)]