30230080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5557}}^1$

素因数の和:5591

約数の個数: 56

約数和(自身を含む): 76233528

約数和(自身を除く): 46003448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 5557, 11114, 22228, 27785, 44456, 55570, 88912, 94469, 111140, 177824, 188938, 222280, 355648, 377876, 444560, 472345, 755752, 889120, 944690, 1511504, 1778240, 1889380, 3023008, 3778760, 6046016, 7557520, 15115040, 30230080]

約数ペア:

[(1, 30230080), (2, 15115040), (4, 7557520), (5, 6046016), (8, 3778760), (10, 3023008), (16, 1889380), (17, 1778240), (20, 1511504), (32, 944690), (34, 889120), (40, 755752), (64, 472345), (68, 444560), (80, 377876), (85, 355648), (136, 222280), (160, 188938), (170, 177824), (272, 111140), (320, 94469), (340, 88912), (544, 55570), (680, 44456), (1088, 27785), (1360, 22228), (2720, 11114), (5440, 5557)]