308823910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{19583}}^1$

素因数の和:19692

約数の個数: 32

約数和(自身を含む): 592220160

約数和(自身を除く): 283396250

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 7885, 15770, 19583, 39166, 97915, 195830, 372077, 744154, 1625389, 1860385, 3250778, 3720770, 8126945, 16253890, 30882391, 61764782, 154411955, 308823910]

約数ペア:

[(1, 308823910), (2, 154411955), (5, 61764782), (10, 30882391), (19, 16253890), (38, 8126945), (83, 3720770), (95, 3250778), (166, 1860385), (190, 1625389), (415, 744154), (830, 372077), (1577, 195830), (3154, 97915), (7885, 39166), (15770, 19583)]