7356981660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{246713}}^1$

素因数の和:246803

約数の個数: 96

約数和(自身を含む): 23874020352

約数和(自身を除く): 16517038692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9940, 14910, 29820, 246713, 493426, 740139, 986852, 1233565, 1480278, 1726991, 2467130, 2960556, 3453982, 3700695, 4934260, 5180973, 6907964, 7401390, 8634955, 10361946, 14802780, 17269910, 17516623, 20723892, 25904865, 34539820, 35033246, 51809730, 52549869, 70066492, 87583115, 103619460, 105099738, 122616361, 175166230, 210199476, 245232722, 262749345, 350332460, 367849083, 490465444, 525498690, 613081805, 735698166, 1050997380, 1226163610, 1471396332, 1839245415, 2452327220, 3678490830, 7356981660]

約数ペア:

[(1, 7356981660), (2, 3678490830), (3, 2452327220), (4, 1839245415), (5, 1471396332), (6, 1226163610), (7, 1050997380), (10, 735698166), (12, 613081805), (14, 525498690), (15, 490465444), (20, 367849083), (21, 350332460), (28, 262749345), (30, 245232722), (35, 210199476), (42, 175166230), (60, 122616361), (70, 105099738), (71, 103619460), (84, 87583115), (105, 70066492), (140, 52549869), (142, 51809730), (210, 35033246), (213, 34539820), (284, 25904865), (355, 20723892), (420, 17516623), (426, 17269910), (497, 14802780), (710, 10361946), (852, 8634955), (994, 7401390), (1065, 6907964), (1420, 5180973), (1491, 4934260), (1988, 3700695), (2130, 3453982), (2485, 2960556), (2982, 2467130), (4260, 1726991), (4970, 1480278), (5964, 1233565), (7455, 986852), (9940, 740139), (14910, 493426), (29820, 246713)]