630454914

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1141

約数の個数: 80

約数和(自身を含む): 1465915968

約数和(自身を除く): 835461054

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 107, 111, 162, 214, 222, 321, 333, 642, 666, 963, 983, 999, 1926, 1966, 1998, 2889, 2949, 2997, 3959, 5778, 5898, 5994, 7918, 8667, 8847, 11877, 17334, 17694, 23754, 26541, 35631, 36371, 53082, 71262, 72742, 79623, 105181, 106893, 109113, 159246, 210362, 213786, 218226, 315543, 320679, 327339, 631086, 641358, 654678, 946629, 982017, 1893258, 1964034, 2839887, 2946051, 3891697, 5679774, 5892102, 7783394, 8519661, 11675091, 17039322, 23350182, 35025273, 70050546, 105075819, 210151638, 315227457, 630454914]

約数ペア:

[(1, 630454914), (2, 315227457), (3, 210151638), (6, 105075819), (9, 70050546), (18, 35025273), (27, 23350182), (37, 17039322), (54, 11675091), (74, 8519661), (81, 7783394), (107, 5892102), (111, 5679774), (162, 3891697), (214, 2946051), (222, 2839887), (321, 1964034), (333, 1893258), (642, 982017), (666, 946629), (963, 654678), (983, 641358), (999, 631086), (1926, 327339), (1966, 320679), (1998, 315543), (2889, 218226), (2949, 213786), (2997, 210362), (3959, 159246), (5778, 109113), (5898, 106893), (5994, 105181), (7918, 79623), (8667, 72742), (8847, 71262), (11877, 53082), (17334, 36371), (17694, 35631), (23754, 26541)]