4425540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 14563584

約数和(自身を除く): 10138044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 257, 287, 410, 420, 492, 514, 574, 615, 771, 820, 861, 1028, 1148, 1230, 1285, 1435, 1542, 1722, 1799, 2460, 2570, 2870, 3084, 3444, 3598, 3855, 4305, 5140, 5397, 5740, 7196, 7710, 8610, 8995, 10537, 10794, 15420, 17220, 17990, 21074, 21588, 26985, 31611, 35980, 42148, 52685, 53970, 63222, 73759, 105370, 107940, 126444, 147518, 158055, 210740, 221277, 295036, 316110, 368795, 442554, 632220, 737590, 885108, 1106385, 1475180, 2212770, 4425540]

約数ペア:

[(1, 4425540), (2, 2212770), (3, 1475180), (4, 1106385), (5, 885108), (6, 737590), (7, 632220), (10, 442554), (12, 368795), (14, 316110), (15, 295036), (20, 221277), (21, 210740), (28, 158055), (30, 147518), (35, 126444), (41, 107940), (42, 105370), (60, 73759), (70, 63222), (82, 53970), (84, 52685), (105, 42148), (123, 35980), (140, 31611), (164, 26985), (205, 21588), (210, 21074), (246, 17990), (257, 17220), (287, 15420), (410, 10794), (420, 10537), (492, 8995), (514, 8610), (574, 7710), (615, 7196), (771, 5740), (820, 5397), (861, 5140), (1028, 4305), (1148, 3855), (1230, 3598), (1285, 3444), (1435, 3084), (1542, 2870), (1722, 2570), (1799, 2460)]