30054128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 80

約数和(自身を含む): 66662400

約数和(自身を除く): 36608272

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 59, 62, 79, 104, 118, 124, 158, 208, 236, 248, 316, 403, 472, 496, 632, 767, 806, 944, 1027, 1264, 1534, 1612, 1829, 2054, 2449, 3068, 3224, 3658, 4108, 4661, 4898, 6136, 6448, 7316, 8216, 9322, 9796, 12272, 14632, 16432, 18644, 19592, 23777, 29264, 31837, 37288, 39184, 47554, 60593, 63674, 74576, 95108, 121186, 127348, 144491, 190216, 242372, 254696, 288982, 380432, 484744, 509392, 577964, 969488, 1155928, 1878383, 2311856, 3756766, 7513532, 15027064, 30054128]

約数ペア:

[(1, 30054128), (2, 15027064), (4, 7513532), (8, 3756766), (13, 2311856), (16, 1878383), (26, 1155928), (31, 969488), (52, 577964), (59, 509392), (62, 484744), (79, 380432), (104, 288982), (118, 254696), (124, 242372), (158, 190216), (208, 144491), (236, 127348), (248, 121186), (316, 95108), (403, 74576), (472, 63674), (496, 60593), (632, 47554), (767, 39184), (806, 37288), (944, 31837), (1027, 29264), (1264, 23777), (1534, 19592), (1612, 18644), (1829, 16432), (2054, 14632), (2449, 12272), (3068, 9796), (3224, 9322), (3658, 8216), (4108, 7316), (4661, 6448), (4898, 6136)]