30996525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 65138688

約数和(自身を除く): 34142163

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 25, 35, 51, 69, 75, 85, 105, 115, 119, 151, 161, 175, 255, 345, 357, 391, 425, 453, 483, 525, 575, 595, 755, 805, 1057, 1173, 1275, 1725, 1785, 1955, 2265, 2415, 2567, 2737, 2975, 3171, 3473, 3775, 4025, 5285, 5865, 7701, 8211, 8925, 9775, 10419, 11325, 12075, 12835, 13685, 15855, 17365, 17969, 24311, 26425, 29325, 38505, 41055, 52095, 53907, 59041, 64175, 68425, 72933, 79275, 86825, 89845, 121555, 177123, 192525, 205275, 260475, 269535, 295205, 364665, 413287, 449225, 607775, 885615, 1239861, 1347675, 1476025, 1823325, 2066435, 4428075, 6199305, 10332175, 30996525]

約数ペア:

[(1, 30996525), (3, 10332175), (5, 6199305), (7, 4428075), (15, 2066435), (17, 1823325), (21, 1476025), (23, 1347675), (25, 1239861), (35, 885615), (51, 607775), (69, 449225), (75, 413287), (85, 364665), (105, 295205), (115, 269535), (119, 260475), (151, 205275), (161, 192525), (175, 177123), (255, 121555), (345, 89845), (357, 86825), (391, 79275), (425, 72933), (453, 68425), (483, 64175), (525, 59041), (575, 53907), (595, 52095), (755, 41055), (805, 38505), (1057, 29325), (1173, 26425), (1275, 24311), (1725, 17969), (1785, 17365), (1955, 15855), (2265, 13685), (2415, 12835), (2567, 12075), (2737, 11325), (2975, 10419), (3171, 9775), (3473, 8925), (3775, 8211), (4025, 7701), (5285, 5865)]