849662070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1741

約数の個数: 64

約数和(自身を含む): 2069971200

約数和(自身を除く): 1220309130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 149, 262, 298, 393, 447, 655, 745, 786, 894, 1310, 1451, 1490, 1965, 2235, 2902, 3930, 4353, 4470, 7255, 8706, 14510, 19519, 21765, 39038, 43530, 58557, 97595, 117114, 190081, 195190, 216199, 292785, 380162, 432398, 570243, 585570, 648597, 950405, 1080995, 1140486, 1297194, 1900810, 2161990, 2851215, 3242985, 5702430, 6485970, 28322069, 56644138, 84966207, 141610345, 169932414, 283220690, 424831035, 849662070]

約数ペア:

[(1, 849662070), (2, 424831035), (3, 283220690), (5, 169932414), (6, 141610345), (10, 84966207), (15, 56644138), (30, 28322069), (131, 6485970), (149, 5702430), (262, 3242985), (298, 2851215), (393, 2161990), (447, 1900810), (655, 1297194), (745, 1140486), (786, 1080995), (894, 950405), (1310, 648597), (1451, 585570), (1490, 570243), (1965, 432398), (2235, 380162), (2902, 292785), (3930, 216199), (4353, 195190), (4470, 190081), (7255, 117114), (8706, 97595), (14510, 58557), (19519, 43530), (21765, 39038)]