7415010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 20476800

約数和(自身を除く): 13061790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 947, 1305, 1566, 1894, 2610, 2841, 3915, 4735, 5682, 7830, 8523, 9470, 14205, 17046, 25569, 27463, 28410, 42615, 51138, 54926, 82389, 85230, 127845, 137315, 164778, 247167, 255690, 274630, 411945, 494334, 741501, 823890, 1235835, 1483002, 2471670, 3707505, 7415010]

約数ペア:

[(1, 7415010), (2, 3707505), (3, 2471670), (5, 1483002), (6, 1235835), (9, 823890), (10, 741501), (15, 494334), (18, 411945), (27, 274630), (29, 255690), (30, 247167), (45, 164778), (54, 137315), (58, 127845), (87, 85230), (90, 82389), (135, 54926), (145, 51138), (174, 42615), (261, 28410), (270, 27463), (290, 25569), (435, 17046), (522, 14205), (783, 9470), (870, 8523), (947, 7830), (1305, 5682), (1566, 4735), (1894, 3915), (2610, 2841)]