158760390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1249}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 403200000

約数和(自身を除く): 244439610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 223, 285, 446, 570, 669, 1115, 1249, 1338, 2230, 2498, 3345, 3747, 4237, 6245, 6690, 7494, 8474, 12490, 12711, 18735, 21185, 23731, 25422, 37470, 42370, 47462, 63555, 71193, 118655, 127110, 142386, 237310, 278527, 355965, 557054, 711930, 835581, 1392635, 1671162, 2785270, 4177905, 5292013, 8355810, 10584026, 15876039, 26460065, 31752078, 52920130, 79380195, 158760390]

約数ペア:

[(1, 158760390), (2, 79380195), (3, 52920130), (5, 31752078), (6, 26460065), (10, 15876039), (15, 10584026), (19, 8355810), (30, 5292013), (38, 4177905), (57, 2785270), (95, 1671162), (114, 1392635), (190, 835581), (223, 711930), (285, 557054), (446, 355965), (570, 278527), (669, 237310), (1115, 142386), (1249, 127110), (1338, 118655), (2230, 71193), (2498, 63555), (3345, 47462), (3747, 42370), (4237, 37470), (6245, 25422), (6690, 23731), (7494, 21185), (8474, 18735), (12490, 12711)]