98107380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{77863}}^1$

素因数の和:77885

約数の個数: 72

約数和(自身を含む): 340109952

約数和(自身を除く): 242002572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 77863, 155726, 233589, 311452, 389315, 467178, 545041, 700767, 778630, 934356, 1090082, 1167945, 1401534, 1557260, 1635123, 2180164, 2335890, 2725205, 2803068, 3270246, 3503835, 4671780, 4905369, 5450410, 6540492, 7007670, 8175615, 9810738, 10900820, 14015340, 16351230, 19621476, 24526845, 32702460, 49053690, 98107380]

約数ペア:

[(1, 98107380), (2, 49053690), (3, 32702460), (4, 24526845), (5, 19621476), (6, 16351230), (7, 14015340), (9, 10900820), (10, 9810738), (12, 8175615), (14, 7007670), (15, 6540492), (18, 5450410), (20, 4905369), (21, 4671780), (28, 3503835), (30, 3270246), (35, 2803068), (36, 2725205), (42, 2335890), (45, 2180164), (60, 1635123), (63, 1557260), (70, 1401534), (84, 1167945), (90, 1090082), (105, 934356), (126, 778630), (140, 700767), (180, 545041), (210, 467178), (252, 389315), (315, 311452), (420, 233589), (630, 155726), (1260, 77863)]