1249476670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{229}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 2616314400

約数和(自身を除く): 1366837730

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 47, 65, 94, 95, 130, 190, 229, 235, 247, 458, 470, 494, 611, 893, 1145, 1222, 1235, 1786, 2209, 2290, 2470, 2977, 3055, 4351, 4418, 4465, 5954, 6110, 8702, 8930, 10763, 11045, 11609, 14885, 21526, 21755, 22090, 23218, 28717, 29770, 41971, 43510, 53815, 56563, 57434, 58045, 83942, 107630, 113126, 116090, 139919, 143585, 204497, 209855, 279838, 282815, 287170, 408994, 419710, 505861, 545623, 565630, 699595, 1011722, 1022485, 1091246, 1399190, 2044970, 2529305, 2658461, 2728115, 5058610, 5316922, 5456230, 6576193, 9611359, 13152386, 13292305, 19222718, 26584610, 32880965, 48056795, 65761930, 96113590, 124947667, 249895334, 624738335, 1249476670]

約数ペア:

[(1, 1249476670), (2, 624738335), (5, 249895334), (10, 124947667), (13, 96113590), (19, 65761930), (26, 48056795), (38, 32880965), (47, 26584610), (65, 19222718), (94, 13292305), (95, 13152386), (130, 9611359), (190, 6576193), (229, 5456230), (235, 5316922), (247, 5058610), (458, 2728115), (470, 2658461), (494, 2529305), (611, 2044970), (893, 1399190), (1145, 1091246), (1222, 1022485), (1235, 1011722), (1786, 699595), (2209, 565630), (2290, 545623), (2470, 505861), (2977, 419710), (3055, 408994), (4351, 287170), (4418, 282815), (4465, 279838), (5954, 209855), (6110, 204497), (8702, 143585), (8930, 139919), (10763, 116090), (11045, 113126), (11609, 107630), (14885, 83942), (21526, 58045), (21755, 57434), (22090, 56563), (23218, 53815), (28717, 43510), (29770, 41971)]