47143530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{74831}}^1$

素因数の和:74851

約数の個数: 48

約数和(自身を含む): 140085504

約数和(自身を除く): 92941974

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, 74831, 149662, 224493, 374155, 448986, 523817, 673479, 748310, 1047634, 1122465, 1346958, 1571451, 2244930, 2619085, 3142902, 3367395, 4714353, 5238170, 6734790, 7857255, 9428706, 15714510, 23571765, 47143530]

約数ペア:

[(1, 47143530), (2, 23571765), (3, 15714510), (5, 9428706), (6, 7857255), (7, 6734790), (9, 5238170), (10, 4714353), (14, 3367395), (15, 3142902), (18, 2619085), (21, 2244930), (30, 1571451), (35, 1346958), (42, 1122465), (45, 1047634), (63, 748310), (70, 673479), (90, 523817), (105, 448986), (126, 374155), (210, 224493), (315, 149662), (630, 74831)]