39349380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4931}}^1$

素因数の和:4969

約数の個数: 96

約数和(自身を含む): 132572160

約数和(自身を除く): 93222780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 4931, 7980, 9862, 14793, 19724, 24655, 29586, 34517, 49310, 59172, 69034, 73965, 93689, 98620, 103551, 138068, 147930, 172585, 187378, 207102, 281067, 295860, 345170, 374756, 414204, 468445, 517755, 562134, 655823, 690340, 936890, 1035510, 1124268, 1311646, 1405335, 1873780, 1967469, 2071020, 2623292, 2810670, 3279115, 3934938, 5621340, 6558230, 7869876, 9837345, 13116460, 19674690, 39349380]

約数ペア:

[(1, 39349380), (2, 19674690), (3, 13116460), (4, 9837345), (5, 7869876), (6, 6558230), (7, 5621340), (10, 3934938), (12, 3279115), (14, 2810670), (15, 2623292), (19, 2071020), (20, 1967469), (21, 1873780), (28, 1405335), (30, 1311646), (35, 1124268), (38, 1035510), (42, 936890), (57, 690340), (60, 655823), (70, 562134), (76, 517755), (84, 468445), (95, 414204), (105, 374756), (114, 345170), (133, 295860), (140, 281067), (190, 207102), (210, 187378), (228, 172585), (266, 147930), (285, 138068), (380, 103551), (399, 98620), (420, 93689), (532, 73965), (570, 69034), (665, 59172), (798, 49310), (1140, 34517), (1330, 29586), (1596, 24655), (1995, 19724), (2660, 14793), (3990, 9862), (4931, 7980)]