78210510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7027}}^1$

素因数の和:7097

約数の個数: 64

約数和(自身を含む): 218598912

約数和(自身を除く): 140388402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 7027, 11130, 14054, 21081, 35135, 42162, 49189, 70270, 98378, 105405, 147567, 210810, 245945, 295134, 372431, 491890, 737835, 744862, 1117293, 1475670, 1862155, 2234586, 2607017, 3724310, 5214034, 5586465, 7821051, 11172930, 13035085, 15642102, 26070170, 39105255, 78210510]

約数ペア:

[(1, 78210510), (2, 39105255), (3, 26070170), (5, 15642102), (6, 13035085), (7, 11172930), (10, 7821051), (14, 5586465), (15, 5214034), (21, 3724310), (30, 2607017), (35, 2234586), (42, 1862155), (53, 1475670), (70, 1117293), (105, 744862), (106, 737835), (159, 491890), (210, 372431), (265, 295134), (318, 245945), (371, 210810), (530, 147567), (742, 105405), (795, 98378), (1113, 70270), (1590, 49189), (1855, 42162), (2226, 35135), (3710, 21081), (5565, 14054), (7027, 11130)]