30335460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7121}}^1$

素因数の和:7204

約数の個数: 48

約数和(自身を含む): 86147712

約数和(自身を除く): 55812252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 7121, 14242, 21363, 28484, 35605, 42726, 71210, 85452, 106815, 142420, 213630, 427260, 505591, 1011182, 1516773, 2022364, 2527955, 3033546, 5055910, 6067092, 7583865, 10111820, 15167730, 30335460]

約数ペア:

[(1, 30335460), (2, 15167730), (3, 10111820), (4, 7583865), (5, 6067092), (6, 5055910), (10, 3033546), (12, 2527955), (15, 2022364), (20, 1516773), (30, 1011182), (60, 505591), (71, 427260), (142, 213630), (213, 142420), (284, 106815), (355, 85452), (426, 71210), (710, 42726), (852, 35605), (1065, 28484), (1420, 21363), (2130, 14242), (4260, 7121)]