38307010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 82575360

約数和(自身を除く): 44268350

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 127, 139, 155, 217, 254, 278, 310, 434, 635, 695, 889, 973, 1085, 1270, 1390, 1778, 1946, 2170, 3937, 4309, 4445, 4865, 7874, 8618, 8890, 9730, 17653, 19685, 21545, 27559, 30163, 35306, 39370, 43090, 55118, 60326, 88265, 123571, 137795, 150815, 176530, 247142, 275590, 301630, 547243, 617855, 1094486, 1235710, 2736215, 3830701, 5472430, 7661402, 19153505, 38307010]

約数ペア:

[(1, 38307010), (2, 19153505), (5, 7661402), (7, 5472430), (10, 3830701), (14, 2736215), (31, 1235710), (35, 1094486), (62, 617855), (70, 547243), (127, 301630), (139, 275590), (155, 247142), (217, 176530), (254, 150815), (278, 137795), (310, 123571), (434, 88265), (635, 60326), (695, 55118), (889, 43090), (973, 39370), (1085, 35306), (1270, 30163), (1390, 27559), (1778, 21545), (1946, 19685), (2170, 17653), (3937, 9730), (4309, 8890), (4445, 8618), (4865, 7874)]