1307619070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{25229}}^1$

素因数の和:25380

約数の個数: 32

約数和(自身を含む): 2419657920

約数和(自身を除く): 1112038850

約数列:

[1, 2, 5, 10, 71, 73, 142, 146, 355, 365, 710, 730, 5183, 10366, 25229, 25915, 50458, 51830, 126145, 252290, 1791259, 1841717, 3582518, 3683434, 8956295, 9208585, 17912590, 18417170, 130761907, 261523814, 653809535, 1307619070]

約数ペア:

[(1, 1307619070), (2, 653809535), (5, 261523814), (10, 130761907), (71, 18417170), (73, 17912590), (142, 9208585), (146, 8956295), (355, 3683434), (365, 3582518), (710, 1841717), (730, 1791259), (5183, 252290), (10366, 126145), (25229, 51830), (25915, 50458)]