73603910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16843}}^1$

素因数の和:16892

約数の個数: 32

約数和(自身を含む): 145532160

約数和(自身を除く): 71928250

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 16843, 33686, 84215, 168430, 320017, 387389, 640034, 774778, 1600085, 1936945, 3200170, 3873890, 7360391, 14720782, 36801955, 73603910]

約数ペア:

[(1, 73603910), (2, 36801955), (5, 14720782), (10, 7360391), (19, 3873890), (23, 3200170), (38, 1936945), (46, 1600085), (95, 774778), (115, 640034), (190, 387389), (230, 320017), (437, 168430), (874, 84215), (2185, 33686), (4370, 16843)]