42453810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 127895040

約数和(自身を除く): 85441230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 553, 630, 711, 790, 853, 1106, 1185, 1422, 1659, 1706, 2370, 2559, 2765, 3318, 3555, 4265, 4977, 5118, 5530, 5971, 7110, 7677, 8295, 8530, 9954, 11942, 12795, 15354, 16590, 17913, 24885, 25590, 29855, 35826, 38385, 49770, 53739, 59710, 67387, 76770, 89565, 107478, 134774, 179130, 202161, 268695, 336935, 404322, 471709, 537390, 606483, 673870, 943418, 1010805, 1212966, 1415127, 2021610, 2358545, 2830254, 3032415, 4245381, 4717090, 6064830, 7075635, 8490762, 14151270, 21226905, 42453810]

約数ペア:

[(1, 42453810), (2, 21226905), (3, 14151270), (5, 8490762), (6, 7075635), (7, 6064830), (9, 4717090), (10, 4245381), (14, 3032415), (15, 2830254), (18, 2358545), (21, 2021610), (30, 1415127), (35, 1212966), (42, 1010805), (45, 943418), (63, 673870), (70, 606483), (79, 537390), (90, 471709), (105, 404322), (126, 336935), (158, 268695), (210, 202161), (237, 179130), (315, 134774), (395, 107478), (474, 89565), (553, 76770), (630, 67387), (711, 59710), (790, 53739), (853, 49770), (1106, 38385), (1185, 35826), (1422, 29855), (1659, 25590), (1706, 24885), (2370, 17913), (2559, 16590), (2765, 15354), (3318, 12795), (3555, 11942), (4265, 9954), (4977, 8530), (5118, 8295), (5530, 7677), (5971, 7110)]