243498690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1667}}^1$

素因数の和:2224

約数の個数: 64

約数和(自身を含む): 650920320

約数和(自身を除く): 407421630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 541, 1082, 1623, 1667, 2705, 3246, 3334, 4869, 5001, 5410, 8115, 8335, 9738, 10002, 14607, 15003, 16230, 16670, 24345, 25005, 29214, 30006, 45009, 48690, 50010, 73035, 75015, 90018, 146070, 150030, 225045, 450090, 901847, 1803694, 2705541, 4509235, 5411082, 8116623, 9018470, 13527705, 16233246, 24349869, 27055410, 40583115, 48699738, 81166230, 121749345, 243498690]

約数ペア:

[(1, 243498690), (2, 121749345), (3, 81166230), (5, 48699738), (6, 40583115), (9, 27055410), (10, 24349869), (15, 16233246), (18, 13527705), (27, 9018470), (30, 8116623), (45, 5411082), (54, 4509235), (90, 2705541), (135, 1803694), (270, 901847), (541, 450090), (1082, 225045), (1623, 150030), (1667, 146070), (2705, 90018), (3246, 75015), (3334, 73035), (4869, 50010), (5001, 48690), (5410, 45009), (8115, 30006), (8335, 29214), (9738, 25005), (10002, 24345), (14607, 16670), (15003, 16230)]