149238390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19207}}^1$

素因数の和:19261

約数の個数: 64

約数和(自身を含む): 420424704

約数和(自身を除く): 271186314

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 19207, 38414, 57621, 96035, 115242, 134449, 192070, 268898, 288105, 403347, 576210, 672245, 710659, 806694, 1344490, 1421318, 2016735, 2131977, 3553295, 4033470, 4263954, 4974613, 7106590, 9949226, 10659885, 14923839, 21319770, 24873065, 29847678, 49746130, 74619195, 149238390]

約数ペア:

[(1, 149238390), (2, 74619195), (3, 49746130), (5, 29847678), (6, 24873065), (7, 21319770), (10, 14923839), (14, 10659885), (15, 9949226), (21, 7106590), (30, 4974613), (35, 4263954), (37, 4033470), (42, 3553295), (70, 2131977), (74, 2016735), (105, 1421318), (111, 1344490), (185, 806694), (210, 710659), (222, 672245), (259, 576210), (370, 403347), (518, 288105), (555, 268898), (777, 192070), (1110, 134449), (1295, 115242), (1554, 96035), (2590, 57621), (3885, 38414), (7770, 19207)]