284231220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52057}}^1$

素因数の和:52089

約数の個数: 96

約数和(自身を含む): 979523328

約数和(自身を除く): 695292108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 52057, 104114, 156171, 208228, 260285, 312342, 364399, 520570, 624684, 676741, 728798, 780855, 1041140, 1093197, 1353482, 1457596, 1561710, 1821995, 2030223, 2186394, 2706964, 3123420, 3383705, 3643990, 4060446, 4372788, 4737187, 5465985, 6767410, 7287980, 8120892, 9474374, 10151115, 10931970, 13534820, 14211561, 18948748, 20302230, 21863940, 23685935, 28423122, 40604460, 47371870, 56846244, 71057805, 94743740, 142115610, 284231220]

約数ペア:

[(1, 284231220), (2, 142115610), (3, 94743740), (4, 71057805), (5, 56846244), (6, 47371870), (7, 40604460), (10, 28423122), (12, 23685935), (13, 21863940), (14, 20302230), (15, 18948748), (20, 14211561), (21, 13534820), (26, 10931970), (28, 10151115), (30, 9474374), (35, 8120892), (39, 7287980), (42, 6767410), (52, 5465985), (60, 4737187), (65, 4372788), (70, 4060446), (78, 3643990), (84, 3383705), (91, 3123420), (105, 2706964), (130, 2186394), (140, 2030223), (156, 1821995), (182, 1561710), (195, 1457596), (210, 1353482), (260, 1093197), (273, 1041140), (364, 780855), (390, 728798), (420, 676741), (455, 624684), (546, 520570), (780, 364399), (910, 312342), (1092, 260285), (1365, 208228), (1820, 156171), (2730, 104114), (5460, 52057)]