667925010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 1773487872

約数和(自身を除く): 1105562862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 257, 335, 402, 431, 514, 603, 670, 771, 862, 1005, 1206, 1285, 1293, 1542, 2010, 2155, 2313, 2570, 2586, 3015, 3855, 3879, 4310, 4626, 6030, 6465, 7710, 7758, 11565, 12930, 17219, 19395, 23130, 28877, 34438, 38790, 51657, 57754, 86095, 86631, 103314, 110767, 144385, 154971, 172190, 173262, 221534, 258285, 259893, 288770, 309942, 332301, 433155, 516570, 519786, 553835, 664602, 774855, 866310, 996903, 1107670, 1299465, 1549710, 1661505, 1993806, 2598930, 3323010, 4984515, 7421389, 9969030, 14842778, 22264167, 37106945, 44528334, 66792501, 74213890, 111320835, 133585002, 222641670, 333962505, 667925010]

約数ペア:

[(1, 667925010), (2, 333962505), (3, 222641670), (5, 133585002), (6, 111320835), (9, 74213890), (10, 66792501), (15, 44528334), (18, 37106945), (30, 22264167), (45, 14842778), (67, 9969030), (90, 7421389), (134, 4984515), (201, 3323010), (257, 2598930), (335, 1993806), (402, 1661505), (431, 1549710), (514, 1299465), (603, 1107670), (670, 996903), (771, 866310), (862, 774855), (1005, 664602), (1206, 553835), (1285, 519786), (1293, 516570), (1542, 433155), (2010, 332301), (2155, 309942), (2313, 288770), (2570, 259893), (2586, 258285), (3015, 221534), (3855, 173262), (3879, 172190), (4310, 154971), (4626, 144385), (6030, 110767), (6465, 103314), (7710, 86631), (7758, 86095), (11565, 57754), (12930, 51657), (17219, 38790), (19395, 34438), (23130, 28877)]