72666090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{115343}}^1$

素因数の和:115363

約数の個数: 48

約数和(自身を含む): 215923968

約数和(自身を除く): 143257878

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 115343, 230686, 346029, 576715, 692058, 807401, 1038087, 1153430, 1614802, 1730145, 2076174, 2422203, 3460290, 4037005, 4844406, 5190435, 7266609, 8074010, 10380870, 12111015, 14533218, 24222030, 36333045, 72666090]

約数ペア:

[(1, 72666090), (2, 36333045), (3, 24222030), (5, 14533218), (6, 12111015), (7, 10380870), (9, 8074010), (10, 7266609), (14, 5190435), (15, 4844406), (18, 4037005), (21, 3460290), (30, 2422203), (35, 2076174), (42, 1730145), (45, 1614802), (63, 1153430), (70, 1038087), (90, 807401), (105, 692058), (126, 576715), (210, 346029), (315, 230686), (630, 115343)]