73140780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39323}}^1$

素因数の和:39366

約数の個数: 48

約数和(自身を含む): 211405824

約数和(自身を除く): 138265044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 39323, 78646, 117969, 157292, 196615, 235938, 393230, 471876, 589845, 786460, 1179690, 1219013, 2359380, 2438026, 3657039, 4876052, 6095065, 7314078, 12190130, 14628156, 18285195, 24380260, 36570390, 73140780]

約数ペア:

[(1, 73140780), (2, 36570390), (3, 24380260), (4, 18285195), (5, 14628156), (6, 12190130), (10, 7314078), (12, 6095065), (15, 4876052), (20, 3657039), (30, 2438026), (31, 2359380), (60, 1219013), (62, 1179690), (93, 786460), (124, 589845), (155, 471876), (186, 393230), (310, 235938), (372, 196615), (465, 157292), (620, 117969), (930, 78646), (1860, 39323)]