3004860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 8561952

約数和(自身を除く): 5557092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 821, 915, 1220, 1642, 1830, 2463, 3284, 3660, 4105, 4926, 8210, 9852, 12315, 16420, 24630, 49260, 50081, 100162, 150243, 200324, 250405, 300486, 500810, 600972, 751215, 1001620, 1502430, 3004860]

約数ペア:

[(1, 3004860), (2, 1502430), (3, 1001620), (4, 751215), (5, 600972), (6, 500810), (10, 300486), (12, 250405), (15, 200324), (20, 150243), (30, 100162), (60, 50081), (61, 49260), (122, 24630), (183, 16420), (244, 12315), (305, 9852), (366, 8210), (610, 4926), (732, 4105), (821, 3660), (915, 3284), (1220, 2463), (1642, 1830)]