3085380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 9546264

約数和(自身を除く): 6460884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 281, 305, 366, 549, 562, 610, 732, 843, 915, 1098, 1124, 1220, 1405, 1686, 1830, 2196, 2529, 2745, 2810, 3372, 3660, 4215, 5058, 5490, 5620, 8430, 10116, 10980, 12645, 16860, 17141, 25290, 34282, 50580, 51423, 68564, 85705, 102846, 154269, 171410, 205692, 257115, 308538, 342820, 514230, 617076, 771345, 1028460, 1542690, 3085380]

約数ペア:

[(1, 3085380), (2, 1542690), (3, 1028460), (4, 771345), (5, 617076), (6, 514230), (9, 342820), (10, 308538), (12, 257115), (15, 205692), (18, 171410), (20, 154269), (30, 102846), (36, 85705), (45, 68564), (60, 51423), (61, 50580), (90, 34282), (122, 25290), (180, 17141), (183, 16860), (244, 12645), (281, 10980), (305, 10116), (366, 8430), (549, 5620), (562, 5490), (610, 5058), (732, 4215), (843, 3660), (915, 3372), (1098, 2810), (1124, 2745), (1220, 2529), (1405, 2196), (1686, 1830)]