30097260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{617}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 91780416

約数和(自身を除く): 61683156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 617, 813, 1084, 1234, 1355, 1626, 1851, 2439, 2468, 2710, 3085, 3252, 3702, 4065, 4878, 5420, 5553, 6170, 7404, 8130, 9255, 9756, 11106, 12195, 12340, 16260, 18510, 22212, 24390, 27765, 37020, 48780, 55530, 111060, 167207, 334414, 501621, 668828, 836035, 1003242, 1504863, 1672070, 2006484, 2508105, 3009726, 3344140, 5016210, 6019452, 7524315, 10032420, 15048630, 30097260]

約数ペア:

[(1, 30097260), (2, 15048630), (3, 10032420), (4, 7524315), (5, 6019452), (6, 5016210), (9, 3344140), (10, 3009726), (12, 2508105), (15, 2006484), (18, 1672070), (20, 1504863), (30, 1003242), (36, 836035), (45, 668828), (60, 501621), (90, 334414), (180, 167207), (271, 111060), (542, 55530), (617, 48780), (813, 37020), (1084, 27765), (1234, 24390), (1355, 22212), (1626, 18510), (1851, 16260), (2439, 12340), (2468, 12195), (2710, 11106), (3085, 9756), (3252, 9255), (3702, 8130), (4065, 7404), (4878, 6170), (5420, 5553)]