129077060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2657}}^1$

素因数の和:3020

約数の個数: 48

約数和(自身を含む): 310794624

約数和(自身を除く): 181717564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1388, 1735, 2429, 2657, 3470, 4858, 5314, 6940, 9716, 10628, 12145, 13285, 18599, 24290, 26570, 37198, 48580, 53140, 74396, 92995, 185990, 371980, 921979, 1843958, 3687916, 4609895, 6453853, 9219790, 12907706, 18439580, 25815412, 32269265, 64538530, 129077060]

約数ペア:

[(1, 129077060), (2, 64538530), (4, 32269265), (5, 25815412), (7, 18439580), (10, 12907706), (14, 9219790), (20, 6453853), (28, 4609895), (35, 3687916), (70, 1843958), (140, 921979), (347, 371980), (694, 185990), (1388, 92995), (1735, 74396), (2429, 53140), (2657, 48580), (3470, 37198), (4858, 26570), (5314, 24290), (6940, 18599), (9716, 13285), (10628, 12145)]