87841530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{46477}}^1$

素因数の和:46500

約数の個数: 64

約数和(自身を含む): 267713280

約数和(自身を除く): 179871750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 46477, 92954, 139431, 232385, 278862, 325339, 418293, 464770, 650678, 697155, 836586, 976017, 1254879, 1394310, 1626695, 1952034, 2091465, 2509758, 2928051, 3253390, 4182930, 4880085, 5856102, 6274395, 8784153, 9760170, 12548790, 14640255, 17568306, 29280510, 43920765, 87841530]

約数ペア:

[(1, 87841530), (2, 43920765), (3, 29280510), (5, 17568306), (6, 14640255), (7, 12548790), (9, 9760170), (10, 8784153), (14, 6274395), (15, 5856102), (18, 4880085), (21, 4182930), (27, 3253390), (30, 2928051), (35, 2509758), (42, 2091465), (45, 1952034), (54, 1626695), (63, 1394310), (70, 1254879), (90, 976017), (105, 836586), (126, 697155), (135, 650678), (189, 464770), (210, 418293), (270, 325339), (315, 278862), (378, 232385), (630, 139431), (945, 92954), (1890, 46477)]