122980970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 262918656

約数和(自身を除く): 139937686

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 103, 185, 206, 259, 370, 461, 515, 518, 721, 922, 1030, 1295, 1442, 2305, 2590, 3227, 3605, 3811, 4610, 6454, 7210, 7622, 16135, 17057, 19055, 26677, 32270, 34114, 38110, 47483, 53354, 85285, 94966, 119399, 133385, 170570, 237415, 238798, 266770, 332381, 474830, 596995, 664762, 1193990, 1661905, 1756871, 3323810, 3513742, 8784355, 12298097, 17568710, 24596194, 61490485, 122980970]

約数ペア:

[(1, 122980970), (2, 61490485), (5, 24596194), (7, 17568710), (10, 12298097), (14, 8784355), (35, 3513742), (37, 3323810), (70, 1756871), (74, 1661905), (103, 1193990), (185, 664762), (206, 596995), (259, 474830), (370, 332381), (461, 266770), (515, 238798), (518, 237415), (721, 170570), (922, 133385), (1030, 119399), (1295, 94966), (1442, 85285), (2305, 53354), (2590, 47483), (3227, 38110), (3605, 34114), (3811, 32270), (4610, 26677), (6454, 19055), (7210, 17057), (7622, 16135)]