520241490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 1382883840

約数和(自身を除く): 862642350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 107, 178, 214, 267, 321, 445, 534, 535, 607, 642, 801, 890, 963, 1070, 1214, 1335, 1602, 1605, 1821, 1926, 2670, 3035, 3210, 3642, 4005, 4815, 5463, 6070, 8010, 9105, 9523, 9630, 10926, 18210, 19046, 27315, 28569, 47615, 54023, 54630, 57138, 64949, 85707, 95230, 108046, 129898, 142845, 162069, 171414, 194847, 270115, 285690, 324138, 324745, 389694, 428535, 486207, 540230, 584541, 649490, 810345, 857070, 972414, 974235, 1169082, 1620690, 1948470, 2431035, 2922705, 4862070, 5780461, 5845410, 11560922, 17341383, 28902305, 34682766, 52024149, 57804610, 86706915, 104048298, 173413830, 260120745, 520241490]

約数ペア:

[(1, 520241490), (2, 260120745), (3, 173413830), (5, 104048298), (6, 86706915), (9, 57804610), (10, 52024149), (15, 34682766), (18, 28902305), (30, 17341383), (45, 11560922), (89, 5845410), (90, 5780461), (107, 4862070), (178, 2922705), (214, 2431035), (267, 1948470), (321, 1620690), (445, 1169082), (534, 974235), (535, 972414), (607, 857070), (642, 810345), (801, 649490), (890, 584541), (963, 540230), (1070, 486207), (1214, 428535), (1335, 389694), (1602, 324745), (1605, 324138), (1821, 285690), (1926, 270115), (2670, 194847), (3035, 171414), (3210, 162069), (3642, 142845), (4005, 129898), (4815, 108046), (5463, 95230), (6070, 85707), (8010, 64949), (9105, 57138), (9523, 54630), (9630, 54023), (10926, 47615), (18210, 28569), (19046, 27315)]