78285270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3299}}^1$

素因数の和:3429

約数の個数: 64

約数和(自身を含む): 216691200

約数和(自身を除く): 138405930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 678, 791, 1130, 1582, 1695, 2373, 3299, 3390, 3955, 4746, 6598, 7910, 9897, 11865, 16495, 19794, 23093, 23730, 32990, 46186, 49485, 69279, 98970, 115465, 138558, 230930, 346395, 372787, 692790, 745574, 1118361, 1863935, 2236722, 2609509, 3727870, 5219018, 5591805, 7828527, 11183610, 13047545, 15657054, 26095090, 39142635, 78285270]

約数ペア:

[(1, 78285270), (2, 39142635), (3, 26095090), (5, 15657054), (6, 13047545), (7, 11183610), (10, 7828527), (14, 5591805), (15, 5219018), (21, 3727870), (30, 2609509), (35, 2236722), (42, 1863935), (70, 1118361), (105, 745574), (113, 692790), (210, 372787), (226, 346395), (339, 230930), (565, 138558), (678, 115465), (791, 98970), (1130, 69279), (1582, 49485), (1695, 46186), (2373, 32990), (3299, 23730), (3390, 23093), (3955, 19794), (4746, 16495), (6598, 11865), (7910, 9897)]