126901810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^3\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 274752000

約数和(自身を除く): 147850190

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 149, 161, 230, 298, 322, 529, 745, 805, 1043, 1058, 1490, 1610, 2086, 2645, 3427, 3703, 5215, 5290, 6854, 7406, 10430, 12167, 17135, 18515, 23989, 24334, 34270, 37030, 47978, 60835, 78821, 85169, 119945, 121670, 157642, 170338, 239890, 394105, 425845, 551747, 788210, 851690, 1103494, 1812883, 2758735, 3625766, 5517470, 9064415, 12690181, 18128830, 25380362, 63450905, 126901810]

約数ペア:

[(1, 126901810), (2, 63450905), (5, 25380362), (7, 18128830), (10, 12690181), (14, 9064415), (23, 5517470), (35, 3625766), (46, 2758735), (70, 1812883), (115, 1103494), (149, 851690), (161, 788210), (230, 551747), (298, 425845), (322, 394105), (529, 239890), (745, 170338), (805, 157642), (1043, 121670), (1058, 119945), (1490, 85169), (1610, 78821), (2086, 60835), (2645, 47978), (3427, 37030), (3703, 34270), (5215, 24334), (5290, 23989), (6854, 18515), (7406, 17135), (10430, 12167)]