9968148990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{8741}}^1\times {\mathrm{12671}}^1$

素因数の和:21425

約数の個数: 48

約数和(自身を含む): 25922198016

約数和(自身を除く): 15954049026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 8741, 12671, 17482, 25342, 26223, 38013, 43705, 52446, 63355, 76026, 78669, 87410, 114039, 126710, 131115, 157338, 190065, 228078, 262230, 380130, 393345, 570195, 786690, 1140390, 110757211, 221514422, 332271633, 553786055, 664543266, 996814899, 1107572110, 1661358165, 1993629798, 3322716330, 4984074495, 9968148990]

約数ペア:

[(1, 9968148990), (2, 4984074495), (3, 3322716330), (5, 1993629798), (6, 1661358165), (9, 1107572110), (10, 996814899), (15, 664543266), (18, 553786055), (30, 332271633), (45, 221514422), (90, 110757211), (8741, 1140390), (12671, 786690), (17482, 570195), (25342, 393345), (26223, 380130), (38013, 262230), (43705, 228078), (52446, 190065), (63355, 157338), (76026, 131115), (78669, 126710), (87410, 114039)]