145433430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19469}}^1$

素因数の和:19565

約数の個数: 48

約数和(自身を含む): 382702320

約数和(自身を除く): 237268890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 19469, 38938, 58407, 97345, 116814, 175221, 194690, 292035, 350442, 584070, 876105, 1615927, 1752210, 3231854, 4847781, 8079635, 9695562, 14543343, 16159270, 24238905, 29086686, 48477810, 72716715, 145433430]

約数ペア:

[(1, 145433430), (2, 72716715), (3, 48477810), (5, 29086686), (6, 24238905), (9, 16159270), (10, 14543343), (15, 9695562), (18, 8079635), (30, 4847781), (45, 3231854), (83, 1752210), (90, 1615927), (166, 876105), (249, 584070), (415, 350442), (498, 292035), (747, 194690), (830, 175221), (1245, 116814), (1494, 97345), (2490, 58407), (3735, 38938), (7470, 19469)]