12156979170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{57890377}}^1$

素因数の和:57890394

約数の個数: 32

約数和(自身を含む): 33344857728

約数和(自身を除く): 21187878558

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 57890377, 115780754, 173671131, 289451885, 347342262, 405232639, 578903770, 810465278, 868355655, 1215697917, 1736711310, 2026163195, 2431395834, 4052326390, 6078489585, 12156979170]

約数ペア:

[(1, 12156979170), (2, 6078489585), (3, 4052326390), (5, 2431395834), (6, 2026163195), (7, 1736711310), (10, 1215697917), (14, 868355655), (15, 810465278), (21, 578903770), (30, 405232639), (35, 347342262), (42, 289451885), (70, 173671131), (105, 115780754), (210, 57890377)]