42617460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2621}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 119814912

約数和(自身を除く): 77197452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2621, 2710, 3252, 4065, 5242, 5420, 7863, 8130, 10484, 13105, 15726, 16260, 26210, 31452, 39315, 52420, 78630, 157260, 710291, 1420582, 2130873, 2841164, 3551455, 4261746, 7102910, 8523492, 10654365, 14205820, 21308730, 42617460]

約数ペア:

[(1, 42617460), (2, 21308730), (3, 14205820), (4, 10654365), (5, 8523492), (6, 7102910), (10, 4261746), (12, 3551455), (15, 2841164), (20, 2130873), (30, 1420582), (60, 710291), (271, 157260), (542, 78630), (813, 52420), (1084, 39315), (1355, 31452), (1626, 26210), (2621, 16260), (2710, 15726), (3252, 13105), (4065, 10484), (5242, 8130), (5420, 7863)]