15638070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 43338240

約数和(自身を除く): 27700170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 659, 678, 791, 1130, 1318, 1582, 1695, 1977, 2373, 3295, 3390, 3954, 3955, 4613, 4746, 6590, 7910, 9226, 9885, 11865, 13839, 19770, 23065, 23730, 27678, 46130, 69195, 74467, 138390, 148934, 223401, 372335, 446802, 521269, 744670, 1042538, 1117005, 1563807, 2234010, 2606345, 3127614, 5212690, 7819035, 15638070]

約数ペア:

[(1, 15638070), (2, 7819035), (3, 5212690), (5, 3127614), (6, 2606345), (7, 2234010), (10, 1563807), (14, 1117005), (15, 1042538), (21, 744670), (30, 521269), (35, 446802), (42, 372335), (70, 223401), (105, 148934), (113, 138390), (210, 74467), (226, 69195), (339, 46130), (565, 27678), (659, 23730), (678, 23065), (791, 19770), (1130, 13839), (1318, 11865), (1582, 9885), (1695, 9226), (1977, 7910), (2373, 6590), (3295, 4746), (3390, 4613), (3954, 3955)]