2293402020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{420037}}^1$

素因数の和:420069

約数の個数: 96

約数和(自身を含む): 7903435008

約数和(自身を除く): 5610032988

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, 420037, 840074, 1260111, 1680148, 2100185, 2520222, 2940259, 4200370, 5040444, 5460481, 5880518, 6300555, 8400740, 8820777, 10920962, 11761036, 12601110, 14701295, 16381443, 17641554, 21841924, 25202220, 27302405, 29402590, 32762886, 35283108, 38223367, 44103885, 54604810, 58805180, 65525772, 76446734, 81907215, 88207770, 109209620, 114670101, 152893468, 163814430, 176415540, 191116835, 229340202, 327628860, 382233670, 458680404, 573350505, 764467340, 1146701010, 2293402020]

約数ペア:

[(1, 2293402020), (2, 1146701010), (3, 764467340), (4, 573350505), (5, 458680404), (6, 382233670), (7, 327628860), (10, 229340202), (12, 191116835), (13, 176415540), (14, 163814430), (15, 152893468), (20, 114670101), (21, 109209620), (26, 88207770), (28, 81907215), (30, 76446734), (35, 65525772), (39, 58805180), (42, 54604810), (52, 44103885), (60, 38223367), (65, 35283108), (70, 32762886), (78, 29402590), (84, 27302405), (91, 25202220), (105, 21841924), (130, 17641554), (140, 16381443), (156, 14701295), (182, 12601110), (195, 11761036), (210, 10920962), (260, 8820777), (273, 8400740), (364, 6300555), (390, 5880518), (420, 5460481), (455, 5040444), (546, 4200370), (780, 2940259), (910, 2520222), (1092, 2100185), (1365, 1680148), (1820, 1260111), (2730, 840074), (5460, 420037)]