42621010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 83980800

約数和(自身を除く): 41359790

約数列:

[1, 2, 5, 10, 29, 47, 53, 58, 59, 94, 106, 118, 145, 235, 265, 290, 295, 470, 530, 590, 1363, 1537, 1711, 2491, 2726, 2773, 3074, 3127, 3422, 4982, 5546, 6254, 6815, 7685, 8555, 12455, 13630, 13865, 15370, 15635, 17110, 24910, 27730, 31270, 72239, 80417, 90683, 144478, 146969, 160834, 181366, 293938, 361195, 402085, 453415, 722390, 734845, 804170, 906830, 1469690, 4262101, 8524202, 21310505, 42621010]

約数ペア:

[(1, 42621010), (2, 21310505), (5, 8524202), (10, 4262101), (29, 1469690), (47, 906830), (53, 804170), (58, 734845), (59, 722390), (94, 453415), (106, 402085), (118, 361195), (145, 293938), (235, 181366), (265, 160834), (290, 146969), (295, 144478), (470, 90683), (530, 80417), (590, 72239), (1363, 31270), (1537, 27730), (1711, 24910), (2491, 17110), (2726, 15635), (2773, 15370), (3074, 13865), (3127, 13630), (3422, 12455), (4982, 8555), (5546, 7685), (6254, 6815)]