74987010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{119027}}^1$

素因数の和:119047

約数の個数: 48

約数和(自身を含む): 222820416

約数和(自身を除く): 147833406

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, 119027, 238054, 357081, 595135, 714162, 833189, 1071243, 1190270, 1666378, 1785405, 2142486, 2499567, 3570810, 4165945, 4999134, 5356215, 7498701, 8331890, 10712430, 12497835, 14997402, 24995670, 37493505, 74987010]

約数ペア:

[(1, 74987010), (2, 37493505), (3, 24995670), (5, 14997402), (6, 12497835), (7, 10712430), (9, 8331890), (10, 7498701), (14, 5356215), (15, 4999134), (18, 4165945), (21, 3570810), (30, 2499567), (35, 2142486), (42, 1785405), (45, 1666378), (63, 1190270), (70, 1071243), (90, 833189), (105, 714162), (126, 595135), (210, 357081), (315, 238054), (630, 119027)]