156906330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{106739}}^1$

素因数の和:106763

約数の個数: 48

約数和(自身を含む): 438060960

約数和(自身を除く): 281154630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 106739, 213478, 320217, 533695, 640434, 747173, 1067390, 1494346, 1601085, 2241519, 3202170, 3735865, 4483038, 5230211, 7471730, 10460422, 11207595, 15690633, 22415190, 26151055, 31381266, 52302110, 78453165, 156906330]

約数ペア:

[(1, 156906330), (2, 78453165), (3, 52302110), (5, 31381266), (6, 26151055), (7, 22415190), (10, 15690633), (14, 11207595), (15, 10460422), (21, 7471730), (30, 5230211), (35, 4483038), (42, 3735865), (49, 3202170), (70, 2241519), (98, 1601085), (105, 1494346), (147, 1067390), (210, 747173), (245, 640434), (294, 533695), (490, 320217), (735, 213478), (1470, 106739)]