481290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 1178496

約数和(自身を除く): 697206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 263, 305, 366, 526, 610, 789, 915, 1315, 1578, 1830, 2630, 3945, 7890, 16043, 32086, 48129, 80215, 96258, 160430, 240645, 481290]

約数ペア:

[(1, 481290), (2, 240645), (3, 160430), (5, 96258), (6, 80215), (10, 48129), (15, 32086), (30, 16043), (61, 7890), (122, 3945), (183, 2630), (263, 1830), (305, 1578), (366, 1315), (526, 915), (610, 789)]