858248430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{115823}}^1$

素因数の和:115865

約数の個数: 64

約数和(自身を含む): 2335011840

約数和(自身を除く): 1476763410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 115823, 231646, 347469, 579115, 694938, 1158230, 1505699, 1737345, 2200637, 3011398, 3474690, 4401274, 4517097, 6601911, 7528495, 9034194, 11003185, 13203822, 15056990, 22006370, 22585485, 28608281, 33009555, 45170970, 57216562, 66019110, 85824843, 143041405, 171649686, 286082810, 429124215, 858248430]

約数ペア:

[(1, 858248430), (2, 429124215), (3, 286082810), (5, 171649686), (6, 143041405), (10, 85824843), (13, 66019110), (15, 57216562), (19, 45170970), (26, 33009555), (30, 28608281), (38, 22585485), (39, 22006370), (57, 15056990), (65, 13203822), (78, 11003185), (95, 9034194), (114, 7528495), (130, 6601911), (190, 4517097), (195, 4401274), (247, 3474690), (285, 3011398), (390, 2200637), (494, 1737345), (570, 1505699), (741, 1158230), (1235, 694938), (1482, 579115), (2470, 347469), (3705, 231646), (7410, 115823)]