130708655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 211507200

約数和(自身を除く): 80798545

約数列:

[1, 5, 7, 11, 23, 29, 35, 55, 77, 115, 145, 161, 203, 253, 319, 385, 509, 667, 805, 1015, 1265, 1595, 1771, 2233, 2545, 3335, 3563, 4669, 5599, 7337, 8855, 11165, 11707, 14761, 17815, 23345, 27995, 36685, 39193, 51359, 58535, 73805, 81949, 103327, 128777, 162371, 195965, 256795, 339503, 409745, 516635, 643885, 811855, 901439, 1136597, 1697515, 2376521, 3734533, 4507195, 5682985, 11882605, 18672665, 26141731, 130708655]

約数ペア:

[(1, 130708655), (5, 26141731), (7, 18672665), (11, 11882605), (23, 5682985), (29, 4507195), (35, 3734533), (55, 2376521), (77, 1697515), (115, 1136597), (145, 901439), (161, 811855), (203, 643885), (253, 516635), (319, 409745), (385, 339503), (509, 256795), (667, 195965), (805, 162371), (1015, 128777), (1265, 103327), (1595, 81949), (1771, 73805), (2233, 58535), (2545, 51359), (3335, 39193), (3563, 36685), (4669, 27995), (5599, 23345), (7337, 17815), (8855, 14761), (11165, 11707)]