870558372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{2689}}^1$

素因数の和:2762

約数の個数: 108

約数和(自身を含む): 2436639660

約数和(自身を除く): 1566081288

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 529, 612, 782, 828, 1058, 1173, 1564, 1587, 2116, 2346, 2689, 3174, 3519, 4692, 4761, 5378, 6348, 7038, 8067, 8993, 9522, 10756, 14076, 16134, 17986, 19044, 24201, 26979, 32268, 35972, 45713, 48402, 53958, 61847, 80937, 91426, 96804, 107916, 123694, 137139, 161874, 182852, 185541, 247388, 274278, 323748, 371082, 411417, 548556, 556623, 742164, 822834, 1051399, 1113246, 1422481, 1645668, 2102798, 2226492, 2844962, 3154197, 4205596, 4267443, 5689924, 6308394, 8534886, 9462591, 12616788, 12802329, 17069772, 18925182, 24182177, 25604658, 37850364, 48364354, 51209316, 72546531, 96728708, 145093062, 217639593, 290186124, 435279186, 870558372]

約数ペア:

[(1, 870558372), (2, 435279186), (3, 290186124), (4, 217639593), (6, 145093062), (9, 96728708), (12, 72546531), (17, 51209316), (18, 48364354), (23, 37850364), (34, 25604658), (36, 24182177), (46, 18925182), (51, 17069772), (68, 12802329), (69, 12616788), (92, 9462591), (102, 8534886), (138, 6308394), (153, 5689924), (204, 4267443), (207, 4205596), (276, 3154197), (306, 2844962), (391, 2226492), (414, 2102798), (529, 1645668), (612, 1422481), (782, 1113246), (828, 1051399), (1058, 822834), (1173, 742164), (1564, 556623), (1587, 548556), (2116, 411417), (2346, 371082), (2689, 323748), (3174, 274278), (3519, 247388), (4692, 185541), (4761, 182852), (5378, 161874), (6348, 137139), (7038, 123694), (8067, 107916), (8993, 96804), (9522, 91426), (10756, 80937), (14076, 61847), (16134, 53958), (17986, 48402), (19044, 45713), (24201, 35972), (26979, 32268)]