10202010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 31256064

約数和(自身を除く): 21054054

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 37, 39, 42, 65, 70, 74, 78, 91, 101, 105, 111, 130, 182, 185, 195, 202, 210, 222, 259, 273, 303, 370, 390, 455, 481, 505, 518, 546, 555, 606, 707, 777, 910, 962, 1010, 1110, 1295, 1313, 1365, 1414, 1443, 1515, 1554, 2121, 2405, 2590, 2626, 2730, 2886, 3030, 3367, 3535, 3737, 3885, 3939, 4242, 4810, 6565, 6734, 7070, 7215, 7474, 7770, 7878, 9191, 10101, 10605, 11211, 13130, 14430, 16835, 18382, 18685, 19695, 20202, 21210, 22422, 26159, 27573, 33670, 37370, 39390, 45955, 48581, 50505, 52318, 55146, 56055, 78477, 91910, 97162, 101010, 112110, 130795, 137865, 145743, 156954, 242905, 261590, 275730, 291486, 340067, 392385, 485810, 680134, 728715, 784770, 1020201, 1457430, 1700335, 2040402, 3400670, 5101005, 10202010]

約数ペア:

[(1, 10202010), (2, 5101005), (3, 3400670), (5, 2040402), (6, 1700335), (7, 1457430), (10, 1020201), (13, 784770), (14, 728715), (15, 680134), (21, 485810), (26, 392385), (30, 340067), (35, 291486), (37, 275730), (39, 261590), (42, 242905), (65, 156954), (70, 145743), (74, 137865), (78, 130795), (91, 112110), (101, 101010), (105, 97162), (111, 91910), (130, 78477), (182, 56055), (185, 55146), (195, 52318), (202, 50505), (210, 48581), (222, 45955), (259, 39390), (273, 37370), (303, 33670), (370, 27573), (390, 26159), (455, 22422), (481, 21210), (505, 20202), (518, 19695), (546, 18685), (555, 18382), (606, 16835), (707, 14430), (777, 13130), (910, 11211), (962, 10605), (1010, 10101), (1110, 9191), (1295, 7878), (1313, 7770), (1365, 7474), (1414, 7215), (1443, 7070), (1515, 6734), (1554, 6565), (2121, 4810), (2405, 4242), (2590, 3939), (2626, 3885), (2730, 3737), (2886, 3535), (3030, 3367)]