306002450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2819}}^1$

素因数の和:3011

約数の個数: 48

約数和(自身を含む): 616835520

約数和(自身を除く): 310833070

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 167, 325, 334, 650, 835, 1670, 2171, 2819, 4175, 4342, 5638, 8350, 10855, 14095, 21710, 28190, 36647, 54275, 70475, 73294, 108550, 140950, 183235, 366470, 470773, 916175, 941546, 1832350, 2353865, 4707730, 6120049, 11769325, 12240098, 23538650, 30600245, 61200490, 153001225, 306002450]

約数ペア:

[(1, 306002450), (2, 153001225), (5, 61200490), (10, 30600245), (13, 23538650), (25, 12240098), (26, 11769325), (50, 6120049), (65, 4707730), (130, 2353865), (167, 1832350), (325, 941546), (334, 916175), (650, 470773), (835, 366470), (1670, 183235), (2171, 140950), (2819, 108550), (4175, 73294), (4342, 70475), (5638, 54275), (8350, 36647), (10855, 28190), (14095, 21710)]