64350420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1265

約数の個数: 96

約数和(自身を含む): 192568320

約数和(自身を除く): 128217900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 174, 186, 290, 310, 348, 372, 435, 465, 580, 620, 870, 899, 930, 1193, 1740, 1798, 1860, 2386, 2697, 3579, 3596, 4495, 4772, 5394, 5965, 7158, 8990, 10788, 11930, 13485, 14316, 17895, 17980, 23860, 26970, 34597, 35790, 36983, 53940, 69194, 71580, 73966, 103791, 110949, 138388, 147932, 172985, 184915, 207582, 221898, 345970, 369830, 415164, 443796, 518955, 554745, 691940, 739660, 1037910, 1072507, 1109490, 2075820, 2145014, 2218980, 3217521, 4290028, 5362535, 6435042, 10725070, 12870084, 16087605, 21450140, 32175210, 64350420]

約数ペア:

[(1, 64350420), (2, 32175210), (3, 21450140), (4, 16087605), (5, 12870084), (6, 10725070), (10, 6435042), (12, 5362535), (15, 4290028), (20, 3217521), (29, 2218980), (30, 2145014), (31, 2075820), (58, 1109490), (60, 1072507), (62, 1037910), (87, 739660), (93, 691940), (116, 554745), (124, 518955), (145, 443796), (155, 415164), (174, 369830), (186, 345970), (290, 221898), (310, 207582), (348, 184915), (372, 172985), (435, 147932), (465, 138388), (580, 110949), (620, 103791), (870, 73966), (899, 71580), (930, 69194), (1193, 53940), (1740, 36983), (1798, 35790), (1860, 34597), (2386, 26970), (2697, 23860), (3579, 17980), (3596, 17895), (4495, 14316), (4772, 13485), (5394, 11930), (5965, 10788), (7158, 8990)]