2470000428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{4561}}^1$

素因数の和:4892

約数の個数: 108

約数和(自身を含む): 7288232952

約数和(自身を除く): 4818232524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 307, 441, 588, 614, 882, 921, 1228, 1764, 1842, 2149, 2763, 3684, 4298, 4561, 5526, 6447, 8596, 9122, 11052, 12894, 13683, 15043, 18244, 19341, 25788, 27366, 30086, 31927, 38682, 41049, 45129, 54732, 60172, 63854, 77364, 82098, 90258, 95781, 127708, 135387, 164196, 180516, 191562, 223489, 270774, 287343, 383124, 446978, 541548, 574686, 670467, 893956, 1149372, 1340934, 1400227, 2011401, 2681868, 2800454, 4022802, 4200681, 5600908, 8045604, 8401362, 9801589, 12602043, 16802724, 19603178, 25204086, 29404767, 39206356, 50408172, 58809534, 68611123, 88214301, 117619068, 137222246, 176428602, 205833369, 274444492, 352857204, 411666738, 617500107, 823333476, 1235000214, 2470000428]

約数ペア:

[(1, 2470000428), (2, 1235000214), (3, 823333476), (4, 617500107), (6, 411666738), (7, 352857204), (9, 274444492), (12, 205833369), (14, 176428602), (18, 137222246), (21, 117619068), (28, 88214301), (36, 68611123), (42, 58809534), (49, 50408172), (63, 39206356), (84, 29404767), (98, 25204086), (126, 19603178), (147, 16802724), (196, 12602043), (252, 9801589), (294, 8401362), (307, 8045604), (441, 5600908), (588, 4200681), (614, 4022802), (882, 2800454), (921, 2681868), (1228, 2011401), (1764, 1400227), (1842, 1340934), (2149, 1149372), (2763, 893956), (3684, 670467), (4298, 574686), (4561, 541548), (5526, 446978), (6447, 383124), (8596, 287343), (9122, 270774), (11052, 223489), (12894, 191562), (13683, 180516), (15043, 164196), (18244, 135387), (19341, 127708), (25788, 95781), (27366, 90258), (30086, 82098), (31927, 77364), (38682, 63854), (41049, 60172), (45129, 54732)]