73231890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{128477}}^1$

素因数の和:128506

約数の個数: 32

約数和(自身を含む): 185008320

約数和(自身を除く): 111776430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 128477, 256954, 385431, 642385, 770862, 1284770, 1927155, 2441063, 3854310, 4882126, 7323189, 12205315, 14646378, 24410630, 36615945, 73231890]

約数ペア:

[(1, 73231890), (2, 36615945), (3, 24410630), (5, 14646378), (6, 12205315), (10, 7323189), (15, 4882126), (19, 3854310), (30, 2441063), (38, 1927155), (57, 1284770), (95, 770862), (114, 642385), (190, 385431), (285, 256954), (570, 128477)]