74768340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21121}}^1$

素因数の和:21192

約数の個数: 48

約数和(自身を含む): 212909760

約数和(自身を除く): 138141420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 21121, 42242, 63363, 84484, 105605, 126726, 211210, 253452, 316815, 422420, 633630, 1246139, 1267260, 2492278, 3738417, 4984556, 6230695, 7476834, 12461390, 14953668, 18692085, 24922780, 37384170, 74768340]

約数ペア:

[(1, 74768340), (2, 37384170), (3, 24922780), (4, 18692085), (5, 14953668), (6, 12461390), (10, 7476834), (12, 6230695), (15, 4984556), (20, 3738417), (30, 2492278), (59, 1267260), (60, 1246139), (118, 633630), (177, 422420), (236, 316815), (295, 253452), (354, 211210), (590, 126726), (708, 105605), (885, 84484), (1180, 63363), (1770, 42242), (3540, 21121)]