289716864290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{940853}}^1$

素因数の和:941003

約数の個数: 64

約数和(自身を含む): 614550779136

約数和(自身を除く): 324833914846

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 83, 106, 166, 265, 371, 415, 530, 581, 742, 830, 1162, 1855, 2905, 3710, 4399, 5810, 8798, 21995, 30793, 43990, 61586, 153965, 307930, 940853, 1881706, 4704265, 6585971, 9408530, 13171942, 32929855, 49865209, 65859710, 78090799, 99730418, 156181598, 249326045, 349056463, 390453995, 498652090, 546635593, 698112926, 780907990, 1093271186, 1745282315, 2733177965, 3490564630, 4138812347, 5466355930, 8277624694, 20694061735, 28971686429, 41388123470, 57943372858, 144858432145, 289716864290]

約数ペア:

[(1, 289716864290), (2, 144858432145), (5, 57943372858), (7, 41388123470), (10, 28971686429), (14, 20694061735), (35, 8277624694), (53, 5466355930), (70, 4138812347), (83, 3490564630), (106, 2733177965), (166, 1745282315), (265, 1093271186), (371, 780907990), (415, 698112926), (530, 546635593), (581, 498652090), (742, 390453995), (830, 349056463), (1162, 249326045), (1855, 156181598), (2905, 99730418), (3710, 78090799), (4399, 65859710), (5810, 49865209), (8798, 32929855), (21995, 13171942), (30793, 9408530), (43990, 6585971), (61586, 4704265), (153965, 1881706), (307930, 940853)]