830830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 2032128

約数和(自身を除く): 1201298

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 83, 91, 110, 130, 143, 154, 166, 182, 286, 385, 415, 455, 581, 715, 770, 830, 910, 913, 1001, 1079, 1162, 1430, 1826, 2002, 2158, 2905, 4565, 5005, 5395, 5810, 6391, 7553, 9130, 10010, 10790, 11869, 12782, 15106, 23738, 31955, 37765, 59345, 63910, 75530, 83083, 118690, 166166, 415415, 830830]

約数ペア:

[(1, 830830), (2, 415415), (5, 166166), (7, 118690), (10, 83083), (11, 75530), (13, 63910), (14, 59345), (22, 37765), (26, 31955), (35, 23738), (55, 15106), (65, 12782), (70, 11869), (77, 10790), (83, 10010), (91, 9130), (110, 7553), (130, 6391), (143, 5810), (154, 5395), (166, 5005), (182, 4565), (286, 2905), (385, 2158), (415, 2002), (455, 1826), (581, 1430), (715, 1162), (770, 1079), (830, 1001), (910, 913)]