2665380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 7709184

約数和(自身を除く): 5043804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1433, 1860, 2866, 4299, 5732, 7165, 8598, 14330, 17196, 21495, 28660, 42990, 44423, 85980, 88846, 133269, 177692, 222115, 266538, 444230, 533076, 666345, 888460, 1332690, 2665380]

約数ペア:

[(1, 2665380), (2, 1332690), (3, 888460), (4, 666345), (5, 533076), (6, 444230), (10, 266538), (12, 222115), (15, 177692), (20, 133269), (30, 88846), (31, 85980), (60, 44423), (62, 42990), (93, 28660), (124, 21495), (155, 17196), (186, 14330), (310, 8598), (372, 7165), (465, 5732), (620, 4299), (930, 2866), (1433, 1860)]