210914430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 523998720

約数和(自身を除く): 313084290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 139, 185, 222, 278, 370, 417, 555, 695, 834, 1110, 1367, 1390, 2085, 2734, 4101, 4170, 5143, 6835, 8202, 10286, 13670, 15429, 20505, 25715, 30858, 41010, 50579, 51430, 77145, 101158, 151737, 154290, 190013, 252895, 303474, 380026, 505790, 570039, 758685, 950065, 1140078, 1517370, 1900130, 2850195, 5700390, 7030481, 14060962, 21091443, 35152405, 42182886, 70304810, 105457215, 210914430]

約数ペア:

[(1, 210914430), (2, 105457215), (3, 70304810), (5, 42182886), (6, 35152405), (10, 21091443), (15, 14060962), (30, 7030481), (37, 5700390), (74, 2850195), (111, 1900130), (139, 1517370), (185, 1140078), (222, 950065), (278, 758685), (370, 570039), (417, 505790), (555, 380026), (695, 303474), (834, 252895), (1110, 190013), (1367, 154290), (1390, 151737), (2085, 101158), (2734, 77145), (4101, 51430), (4170, 50579), (5143, 41010), (6835, 30858), (8202, 25715), (10286, 20505), (13670, 15429)]