25914630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 78115536

約数和(自身を除く): 52200906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 61, 70, 85, 98, 102, 105, 119, 122, 147, 170, 183, 210, 238, 245, 255, 289, 294, 305, 357, 366, 427, 490, 510, 578, 595, 610, 714, 735, 833, 854, 867, 915, 1037, 1190, 1281, 1445, 1470, 1666, 1734, 1785, 1830, 2023, 2074, 2135, 2499, 2562, 2890, 2989, 3111, 3570, 4046, 4165, 4270, 4335, 4998, 5185, 5978, 6069, 6222, 6405, 7259, 8330, 8670, 8967, 10115, 10370, 12138, 12495, 12810, 14161, 14518, 14945, 15555, 17629, 17934, 20230, 21777, 24990, 28322, 29890, 30345, 31110, 35258, 36295, 42483, 43554, 44835, 50813, 52887, 60690, 70805, 72590, 84966, 88145, 89670, 101626, 105774, 108885, 123403, 141610, 152439, 176290, 212415, 217770, 246806, 254065, 264435, 304878, 370209, 424830, 508130, 528870, 617015, 740418, 762195, 863821, 1234030, 1524390, 1727642, 1851045, 2591463, 3702090, 4319105, 5182926, 8638210, 12957315, 25914630]

約数ペア:

[(1, 25914630), (2, 12957315), (3, 8638210), (5, 5182926), (6, 4319105), (7, 3702090), (10, 2591463), (14, 1851045), (15, 1727642), (17, 1524390), (21, 1234030), (30, 863821), (34, 762195), (35, 740418), (42, 617015), (49, 528870), (51, 508130), (61, 424830), (70, 370209), (85, 304878), (98, 264435), (102, 254065), (105, 246806), (119, 217770), (122, 212415), (147, 176290), (170, 152439), (183, 141610), (210, 123403), (238, 108885), (245, 105774), (255, 101626), (289, 89670), (294, 88145), (305, 84966), (357, 72590), (366, 70805), (427, 60690), (490, 52887), (510, 50813), (578, 44835), (595, 43554), (610, 42483), (714, 36295), (735, 35258), (833, 31110), (854, 30345), (867, 29890), (915, 28322), (1037, 24990), (1190, 21777), (1281, 20230), (1445, 17934), (1470, 17629), (1666, 15555), (1734, 14945), (1785, 14518), (1830, 14161), (2023, 12810), (2074, 12495), (2135, 12138), (2499, 10370), (2562, 10115), (2890, 8967), (2989, 8670), (3111, 8330), (3570, 7259), (4046, 6405), (4165, 6222), (4270, 6069), (4335, 5978), (4998, 5185)]