15690748370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{22153}}^1$

素因数の和:22355

約数の個数: 64

約数和(自身を含む): 31697588736

約数和(自身を除く): 16006840366

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 137, 235, 274, 470, 517, 685, 1034, 1370, 1507, 2585, 3014, 5170, 6439, 7535, 12878, 15070, 22153, 32195, 44306, 64390, 70829, 110765, 141658, 221530, 243683, 354145, 487366, 708290, 1041191, 1218415, 2082382, 2436830, 3034961, 5205955, 6069922, 10411910, 11453101, 15174805, 22906202, 30349610, 33384571, 57265505, 66769142, 114531010, 142643167, 166922855, 285286334, 333845710, 713215835, 1426431670, 1569074837, 3138149674, 7845374185, 15690748370]

約数ペア:

[(1, 15690748370), (2, 7845374185), (5, 3138149674), (10, 1569074837), (11, 1426431670), (22, 713215835), (47, 333845710), (55, 285286334), (94, 166922855), (110, 142643167), (137, 114531010), (235, 66769142), (274, 57265505), (470, 33384571), (517, 30349610), (685, 22906202), (1034, 15174805), (1370, 11453101), (1507, 10411910), (2585, 6069922), (3014, 5205955), (5170, 3034961), (6439, 2436830), (7535, 2082382), (12878, 1218415), (15070, 1041191), (22153, 708290), (32195, 487366), (44306, 354145), (64390, 243683), (70829, 221530), (110765, 141658)]