1352156940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{24469}}^1$

素因数の和:24791

約数の個数: 72

約数和(自身を含む): 4115070960

約数和(自身を除く): 2762914020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 2763, 3070, 3684, 4605, 5526, 6140, 9210, 11052, 13815, 18420, 24469, 27630, 48938, 55260, 73407, 97876, 122345, 146814, 220221, 244690, 293628, 367035, 440442, 489380, 734070, 880884, 1101105, 1468140, 2202210, 4404420, 7511983, 15023966, 22535949, 30047932, 37559915, 45071898, 67607847, 75119830, 90143796, 112679745, 135215694, 150239660, 225359490, 270431388, 338039235, 450718980, 676078470, 1352156940]

約数ペア:

[(1, 1352156940), (2, 676078470), (3, 450718980), (4, 338039235), (5, 270431388), (6, 225359490), (9, 150239660), (10, 135215694), (12, 112679745), (15, 90143796), (18, 75119830), (20, 67607847), (30, 45071898), (36, 37559915), (45, 30047932), (60, 22535949), (90, 15023966), (180, 7511983), (307, 4404420), (614, 2202210), (921, 1468140), (1228, 1101105), (1535, 880884), (1842, 734070), (2763, 489380), (3070, 440442), (3684, 367035), (4605, 293628), (5526, 244690), (6140, 220221), (9210, 146814), (11052, 122345), (13815, 97876), (18420, 73407), (24469, 55260), (27630, 48938)]