145215630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{230501}}^1$

素因数の和:230521

約数の個数: 48

約数和(自身を含む): 431499744

約数和(自身を除く): 286284114

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 230501, 461002, 691503, 1152505, 1383006, 1613507, 2074509, 2305010, 3227014, 3457515, 4149018, 4840521, 6915030, 8067535, 9681042, 10372545, 14521563, 16135070, 20745090, 24202605, 29043126, 48405210, 72607815, 145215630]

約数ペア:

[(1, 145215630), (2, 72607815), (3, 48405210), (5, 29043126), (6, 24202605), (7, 20745090), (9, 16135070), (10, 14521563), (14, 10372545), (15, 9681042), (18, 8067535), (21, 6915030), (30, 4840521), (35, 4149018), (42, 3457515), (45, 3227014), (63, 2305010), (70, 2074509), (90, 1613507), (105, 1383006), (126, 1152505), (210, 691503), (315, 461002), (630, 230501)]