72570810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{587}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 188479872

約数和(自身を除く): 115909062

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 317, 390, 587, 634, 951, 1174, 1585, 1761, 1902, 2935, 3170, 3522, 4121, 4755, 5870, 7631, 8242, 8805, 9510, 12363, 15262, 17610, 20605, 22893, 24726, 38155, 41210, 45786, 61815, 76310, 114465, 123630, 186079, 228930, 372158, 558237, 930395, 1116474, 1860790, 2419027, 2791185, 4838054, 5582370, 7257081, 12095135, 14514162, 24190270, 36285405, 72570810]

約数ペア:

[(1, 72570810), (2, 36285405), (3, 24190270), (5, 14514162), (6, 12095135), (10, 7257081), (13, 5582370), (15, 4838054), (26, 2791185), (30, 2419027), (39, 1860790), (65, 1116474), (78, 930395), (130, 558237), (195, 372158), (317, 228930), (390, 186079), (587, 123630), (634, 114465), (951, 76310), (1174, 61815), (1585, 45786), (1761, 41210), (1902, 38155), (2935, 24726), (3170, 22893), (3522, 20605), (4121, 17610), (4755, 15262), (5870, 12363), (7631, 9510), (8242, 8805)]