69893780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 176117760

約数和(自身を除く): 106223980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 76, 92, 95, 110, 115, 190, 209, 220, 230, 253, 380, 418, 437, 460, 506, 727, 836, 874, 1012, 1045, 1265, 1454, 1748, 2090, 2185, 2530, 2908, 3635, 4180, 4370, 4807, 5060, 7270, 7997, 8740, 9614, 13813, 14540, 15994, 16721, 19228, 24035, 27626, 31988, 33442, 39985, 48070, 55252, 66884, 69065, 79970, 83605, 96140, 138130, 151943, 159940, 167210, 183931, 276260, 303886, 317699, 334420, 367862, 607772, 635398, 735724, 759715, 919655, 1270796, 1519430, 1588495, 1839310, 3038860, 3176990, 3494689, 3678620, 6353980, 6989378, 13978756, 17473445, 34946890, 69893780]

約数ペア:

[(1, 69893780), (2, 34946890), (4, 17473445), (5, 13978756), (10, 6989378), (11, 6353980), (19, 3678620), (20, 3494689), (22, 3176990), (23, 3038860), (38, 1839310), (44, 1588495), (46, 1519430), (55, 1270796), (76, 919655), (92, 759715), (95, 735724), (110, 635398), (115, 607772), (190, 367862), (209, 334420), (220, 317699), (230, 303886), (253, 276260), (380, 183931), (418, 167210), (437, 159940), (460, 151943), (506, 138130), (727, 96140), (836, 83605), (874, 79970), (1012, 69065), (1045, 66884), (1265, 55252), (1454, 48070), (1748, 39985), (2090, 33442), (2185, 31988), (2530, 27626), (2908, 24035), (3635, 19228), (4180, 16721), (4370, 15994), (4807, 14540), (5060, 13813), (7270, 9614), (7997, 8740)]