28021290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{84913}}^1$

素因数の和:84934

約数の個数: 32

約数和(自身を含む): 73365696

約数和(自身を除く): 45344406

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 84913, 169826, 254739, 424565, 509478, 849130, 934043, 1273695, 1868086, 2547390, 2802129, 4670215, 5604258, 9340430, 14010645, 28021290]

約数ペア:

[(1, 28021290), (2, 14010645), (3, 9340430), (5, 5604258), (6, 4670215), (10, 2802129), (11, 2547390), (15, 1868086), (22, 1273695), (30, 934043), (33, 849130), (55, 509478), (66, 424565), (110, 254739), (165, 169826), (330, 84913)]