164659650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{15461}}^1$

素因数の和:15547

約数の個数: 48

約数和(自身を含む): 414134208

約数和(自身を除く): 249474558

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 15461, 30922, 46383, 77305, 92766, 154610, 231915, 386525, 463830, 773050, 1097731, 1159575, 2195462, 2319150, 3293193, 5488655, 6586386, 10977310, 16465965, 27443275, 32931930, 54886550, 82329825, 164659650]

約数ペア:

[(1, 164659650), (2, 82329825), (3, 54886550), (5, 32931930), (6, 27443275), (10, 16465965), (15, 10977310), (25, 6586386), (30, 5488655), (50, 3293193), (71, 2319150), (75, 2195462), (142, 1159575), (150, 1097731), (213, 773050), (355, 463830), (426, 386525), (710, 231915), (1065, 154610), (1775, 92766), (2130, 77305), (3550, 46383), (5325, 30922), (10650, 15461)]