457553670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2089}}^1$

素因数の和:2262

約数の個数: 96

約数和(自身を含む): 1286604000

約数和(自身を除く): 829050330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 149, 210, 245, 294, 298, 447, 490, 735, 745, 894, 1043, 1470, 1490, 2086, 2089, 2235, 3129, 4178, 4470, 5215, 6258, 6267, 7301, 10430, 10445, 12534, 14602, 14623, 15645, 20890, 21903, 29246, 31290, 31335, 36505, 43806, 43869, 62670, 73010, 73115, 87738, 102361, 109515, 146230, 204722, 219030, 219345, 307083, 311261, 438690, 511805, 614166, 622522, 933783, 1023610, 1535415, 1556305, 1867566, 2178827, 3070830, 3112610, 4357654, 4668915, 6536481, 9337830, 10894135, 13072962, 15251789, 21788270, 30503578, 32682405, 45755367, 65364810, 76258945, 91510734, 152517890, 228776835, 457553670]

約数ペア:

[(1, 457553670), (2, 228776835), (3, 152517890), (5, 91510734), (6, 76258945), (7, 65364810), (10, 45755367), (14, 32682405), (15, 30503578), (21, 21788270), (30, 15251789), (35, 13072962), (42, 10894135), (49, 9337830), (70, 6536481), (98, 4668915), (105, 4357654), (147, 3112610), (149, 3070830), (210, 2178827), (245, 1867566), (294, 1556305), (298, 1535415), (447, 1023610), (490, 933783), (735, 622522), (745, 614166), (894, 511805), (1043, 438690), (1470, 311261), (1490, 307083), (2086, 219345), (2089, 219030), (2235, 204722), (3129, 146230), (4178, 109515), (4470, 102361), (5215, 87738), (6258, 73115), (6267, 73010), (7301, 62670), (10430, 43869), (10445, 43806), (12534, 36505), (14602, 31335), (14623, 31290), (15645, 29246), (20890, 21903)]