2913420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 8305920

約数和(自身を除く): 5392500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 823, 885, 1180, 1646, 1770, 2469, 3292, 3540, 4115, 4938, 8230, 9876, 12345, 16460, 24690, 48557, 49380, 97114, 145671, 194228, 242785, 291342, 485570, 582684, 728355, 971140, 1456710, 2913420]

約数ペア:

[(1, 2913420), (2, 1456710), (3, 971140), (4, 728355), (5, 582684), (6, 485570), (10, 291342), (12, 242785), (15, 194228), (20, 145671), (30, 97114), (59, 49380), (60, 48557), (118, 24690), (177, 16460), (236, 12345), (295, 9876), (354, 8230), (590, 4938), (708, 4115), (823, 3540), (885, 3292), (1180, 2469), (1646, 1770)]