144245430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{228961}}^1$

素因数の和:228981

約数の個数: 48

約数和(自身を含む): 428616864

約数和(自身を除く): 284371434

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, 228961, 457922, 686883, 1144805, 1373766, 1602727, 2060649, 2289610, 3205454, 3434415, 4121298, 4808181, 6868830, 8013635, 9616362, 10303245, 14424543, 16027270, 20606490, 24040905, 28849086, 48081810, 72122715, 144245430]

約数ペア:

[(1, 144245430), (2, 72122715), (3, 48081810), (5, 28849086), (6, 24040905), (7, 20606490), (9, 16027270), (10, 14424543), (14, 10303245), (15, 9616362), (18, 8013635), (21, 6868830), (30, 4808181), (35, 4121298), (42, 3434415), (45, 3205454), (63, 2289610), (70, 2060649), (90, 1602727), (105, 1373766), (126, 1144805), (210, 686883), (315, 457922), (630, 228961)]