38530260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2579}}^1$

素因数の和:2677

約数の個数: 72

約数和(自身を含む): 118329120

約数和(自身を除く): 79798860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2579, 2988, 3735, 4980, 5158, 7470, 7737, 10316, 12895, 14940, 15474, 23211, 25790, 30948, 38685, 46422, 51580, 77370, 92844, 116055, 154740, 214057, 232110, 428114, 464220, 642171, 856228, 1070285, 1284342, 1926513, 2140570, 2568684, 3210855, 3853026, 4281140, 6421710, 7706052, 9632565, 12843420, 19265130, 38530260]

約数ペア:

[(1, 38530260), (2, 19265130), (3, 12843420), (4, 9632565), (5, 7706052), (6, 6421710), (9, 4281140), (10, 3853026), (12, 3210855), (15, 2568684), (18, 2140570), (20, 1926513), (30, 1284342), (36, 1070285), (45, 856228), (60, 642171), (83, 464220), (90, 428114), (166, 232110), (180, 214057), (249, 154740), (332, 116055), (415, 92844), (498, 77370), (747, 51580), (830, 46422), (996, 38685), (1245, 30948), (1494, 25790), (1660, 23211), (2490, 15474), (2579, 14940), (2988, 12895), (3735, 10316), (4980, 7737), (5158, 7470)]