147512820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27017}}^1$

素因数の和:27049

約数の個数: 96

約数和(自身を含む): 508370688

約数和(自身を除く): 360857868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 27017, 54034, 81051, 108068, 135085, 162102, 189119, 270170, 324204, 351221, 378238, 405255, 540340, 567357, 702442, 756476, 810510, 945595, 1053663, 1134714, 1404884, 1621020, 1756105, 1891190, 2107326, 2269428, 2458547, 2836785, 3512210, 3782380, 4214652, 4917094, 5268315, 5673570, 7024420, 7375641, 9834188, 10536630, 11347140, 12292735, 14751282, 21073260, 24585470, 29502564, 36878205, 49170940, 73756410, 147512820]

約数ペア:

[(1, 147512820), (2, 73756410), (3, 49170940), (4, 36878205), (5, 29502564), (6, 24585470), (7, 21073260), (10, 14751282), (12, 12292735), (13, 11347140), (14, 10536630), (15, 9834188), (20, 7375641), (21, 7024420), (26, 5673570), (28, 5268315), (30, 4917094), (35, 4214652), (39, 3782380), (42, 3512210), (52, 2836785), (60, 2458547), (65, 2269428), (70, 2107326), (78, 1891190), (84, 1756105), (91, 1621020), (105, 1404884), (130, 1134714), (140, 1053663), (156, 945595), (182, 810510), (195, 756476), (210, 702442), (260, 567357), (273, 540340), (364, 405255), (390, 378238), (420, 351221), (455, 324204), (546, 270170), (780, 189119), (910, 162102), (1092, 135085), (1365, 108068), (1820, 81051), (2730, 54034), (5460, 27017)]