30529740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22123}}^1$

素因数の和:22158

約数の個数: 48

約数和(自身を含む): 89203968

約数和(自身を除く): 58674228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 22123, 44246, 66369, 88492, 110615, 132738, 221230, 265476, 331845, 442460, 508829, 663690, 1017658, 1327380, 1526487, 2035316, 2544145, 3052974, 5088290, 6105948, 7632435, 10176580, 15264870, 30529740]

約数ペア:

[(1, 30529740), (2, 15264870), (3, 10176580), (4, 7632435), (5, 6105948), (6, 5088290), (10, 3052974), (12, 2544145), (15, 2035316), (20, 1526487), (23, 1327380), (30, 1017658), (46, 663690), (60, 508829), (69, 442460), (92, 331845), (115, 265476), (138, 221230), (230, 132738), (276, 110615), (345, 88492), (460, 66369), (690, 44246), (1380, 22123)]