378193530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:676

約数の個数: 128

約数和(自身を含む): 1074124800

約数和(自身を除く): 695931270

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 199, 286, 330, 390, 398, 429, 443, 597, 715, 858, 886, 995, 1194, 1329, 1430, 1990, 2145, 2189, 2215, 2587, 2658, 2985, 4290, 4378, 4430, 4873, 5174, 5759, 5970, 6567, 6645, 7761, 9746, 10945, 11518, 12935, 13134, 13290, 14619, 15522, 17277, 21890, 24365, 25870, 28457, 28795, 29238, 32835, 34554, 38805, 48730, 56914, 57590, 63349, 65670, 73095, 77610, 85371, 86385, 88157, 126698, 142285, 146190, 170742, 172770, 176314, 190047, 264471, 284570, 316745, 380094, 426855, 440785, 528942, 633490, 853710, 881570, 950235, 969727, 1146041, 1322355, 1900470, 1939454, 2292082, 2644710, 2909181, 3438123, 4848635, 5730205, 5818362, 6876246, 9697270, 11460410, 12606451, 14545905, 17190615, 25212902, 29091810, 34381230, 37819353, 63032255, 75638706, 126064510, 189096765, 378193530]

約数ペア:

[(1, 378193530), (2, 189096765), (3, 126064510), (5, 75638706), (6, 63032255), (10, 37819353), (11, 34381230), (13, 29091810), (15, 25212902), (22, 17190615), (26, 14545905), (30, 12606451), (33, 11460410), (39, 9697270), (55, 6876246), (65, 5818362), (66, 5730205), (78, 4848635), (110, 3438123), (130, 2909181), (143, 2644710), (165, 2292082), (195, 1939454), (199, 1900470), (286, 1322355), (330, 1146041), (390, 969727), (398, 950235), (429, 881570), (443, 853710), (597, 633490), (715, 528942), (858, 440785), (886, 426855), (995, 380094), (1194, 316745), (1329, 284570), (1430, 264471), (1990, 190047), (2145, 176314), (2189, 172770), (2215, 170742), (2587, 146190), (2658, 142285), (2985, 126698), (4290, 88157), (4378, 86385), (4430, 85371), (4873, 77610), (5174, 73095), (5759, 65670), (5970, 63349), (6567, 57590), (6645, 56914), (7761, 48730), (9746, 38805), (10945, 34554), (11518, 32835), (12935, 29238), (13134, 28795), (13290, 28457), (14619, 25870), (15522, 24365), (17277, 21890)]