505486530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:996

約数の個数: 96

約数和(自身を含む): 1366288560

約数和(自身を除く): 860802030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 293, 435, 522, 586, 661, 870, 879, 1305, 1322, 1465, 1758, 1983, 2610, 2637, 2930, 3305, 3966, 4395, 5274, 5949, 6610, 8497, 8790, 9915, 11898, 13185, 16994, 19169, 19830, 25491, 26370, 29745, 38338, 42485, 50982, 57507, 59490, 76473, 84970, 95845, 115014, 127455, 152946, 172521, 191690, 193673, 254910, 287535, 345042, 382365, 387346, 575070, 581019, 764730, 862605, 968365, 1162038, 1725210, 1743057, 1936730, 2905095, 3486114, 5616517, 5810190, 8715285, 11233034, 16849551, 17430570, 28082585, 33699102, 50548653, 56165170, 84247755, 101097306, 168495510, 252743265, 505486530]

約数ペア:

[(1, 505486530), (2, 252743265), (3, 168495510), (5, 101097306), (6, 84247755), (9, 56165170), (10, 50548653), (15, 33699102), (18, 28082585), (29, 17430570), (30, 16849551), (45, 11233034), (58, 8715285), (87, 5810190), (90, 5616517), (145, 3486114), (174, 2905095), (261, 1936730), (290, 1743057), (293, 1725210), (435, 1162038), (522, 968365), (586, 862605), (661, 764730), (870, 581019), (879, 575070), (1305, 387346), (1322, 382365), (1465, 345042), (1758, 287535), (1983, 254910), (2610, 193673), (2637, 191690), (2930, 172521), (3305, 152946), (3966, 127455), (4395, 115014), (5274, 95845), (5949, 84970), (6610, 76473), (8497, 59490), (8790, 57507), (9915, 50982), (11898, 42485), (13185, 38338), (16994, 29745), (19169, 26370), (19830, 25491)]