7993770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 20151936

約数和(自身を除く): 12158166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 67, 82, 97, 123, 134, 194, 201, 205, 246, 291, 335, 402, 410, 485, 582, 615, 670, 970, 1005, 1230, 1455, 2010, 2747, 2910, 3977, 5494, 6499, 7954, 8241, 11931, 12998, 13735, 16482, 19497, 19885, 23862, 27470, 32495, 38994, 39770, 41205, 59655, 64990, 82410, 97485, 119310, 194970, 266459, 532918, 799377, 1332295, 1598754, 2664590, 3996885, 7993770]

約数ペア:

[(1, 7993770), (2, 3996885), (3, 2664590), (5, 1598754), (6, 1332295), (10, 799377), (15, 532918), (30, 266459), (41, 194970), (67, 119310), (82, 97485), (97, 82410), (123, 64990), (134, 59655), (194, 41205), (201, 39770), (205, 38994), (246, 32495), (291, 27470), (335, 23862), (402, 19885), (410, 19497), (485, 16482), (582, 13735), (615, 12998), (670, 11931), (970, 8241), (1005, 7954), (1230, 6499), (1455, 5494), (2010, 3977), (2747, 2910)]