69095460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{164513}}^1$

素因数の和:164532

約数の個数: 48

約数和(自身を含む): 221106816

約数和(自身を除く): 152011356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 164513, 329026, 493539, 658052, 822565, 987078, 1151591, 1645130, 1974156, 2303182, 2467695, 3290260, 3454773, 4606364, 4935390, 5757955, 6909546, 9870780, 11515910, 13819092, 17273865, 23031820, 34547730, 69095460]

約数ペア:

[(1, 69095460), (2, 34547730), (3, 23031820), (4, 17273865), (5, 13819092), (6, 11515910), (7, 9870780), (10, 6909546), (12, 5757955), (14, 4935390), (15, 4606364), (20, 3454773), (21, 3290260), (28, 2467695), (30, 2303182), (35, 1974156), (42, 1645130), (60, 1151591), (70, 987078), (84, 822565), (105, 658052), (140, 493539), (210, 329026), (420, 164513)]