97729730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 213269760

約数和(自身を除く): 115540030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 197, 266, 373, 394, 665, 746, 985, 1330, 1379, 1865, 1970, 2611, 2758, 3730, 3743, 5222, 6895, 7087, 7486, 13055, 13790, 14174, 18715, 26110, 26201, 35435, 37430, 49609, 52402, 70870, 73481, 99218, 131005, 146962, 248045, 262010, 367405, 496090, 514367, 734810, 1028734, 1396139, 2571835, 2792278, 5143670, 6980695, 9772973, 13961390, 19545946, 48864865, 97729730]

約数ペア:

[(1, 97729730), (2, 48864865), (5, 19545946), (7, 13961390), (10, 9772973), (14, 6980695), (19, 5143670), (35, 2792278), (38, 2571835), (70, 1396139), (95, 1028734), (133, 734810), (190, 514367), (197, 496090), (266, 367405), (373, 262010), (394, 248045), (665, 146962), (746, 131005), (985, 99218), (1330, 73481), (1379, 70870), (1865, 52402), (1970, 49609), (2611, 37430), (2758, 35435), (3730, 26201), (3743, 26110), (5222, 18715), (6895, 14174), (7087, 13790), (7486, 13055)]