90790430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{659}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 171072000

約数和(自身を除く): 80281570

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 599, 659, 1198, 1318, 2995, 3295, 5990, 6590, 13777, 15157, 27554, 30314, 68885, 75785, 137770, 151570, 394741, 789482, 1973705, 3947410, 9079043, 18158086, 45395215, 90790430]

約数ペア:

[(1, 90790430), (2, 45395215), (5, 18158086), (10, 9079043), (23, 3947410), (46, 1973705), (115, 789482), (230, 394741), (599, 151570), (659, 137770), (1198, 75785), (1318, 68885), (2995, 30314), (3295, 27554), (5990, 15157), (6590, 13777)]