64214430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{305783}}^1$

素因数の和:305800

約数の個数: 32

約数和(自身を含む): 176131584

約数和(自身を除く): 111917154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 305783, 611566, 917349, 1528915, 1834698, 2140481, 3057830, 4280962, 4586745, 6421443, 9173490, 10702405, 12842886, 21404810, 32107215, 64214430]

約数ペア:

[(1, 64214430), (2, 32107215), (3, 21404810), (5, 12842886), (6, 10702405), (7, 9173490), (10, 6421443), (14, 4586745), (15, 4280962), (21, 3057830), (30, 2140481), (35, 1834698), (42, 1528915), (70, 917349), (105, 611566), (210, 305783)]