30797172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 94755584

約数和(自身を除く): 63958412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 367, 378, 444, 518, 567, 666, 734, 756, 777, 999, 1036, 1101, 1134, 1332, 1468, 1554, 1998, 2202, 2268, 2331, 2569, 2997, 3108, 3303, 3996, 4404, 4662, 5138, 5994, 6606, 6993, 7707, 9324, 9909, 10276, 11988, 13212, 13579, 13986, 15414, 19818, 20979, 23121, 27158, 27972, 29727, 30828, 39636, 40737, 41958, 46242, 54316, 59454, 69363, 81474, 83916, 92484, 95053, 118908, 122211, 138726, 162948, 190106, 208089, 244422, 277452, 285159, 366633, 380212, 416178, 488844, 570318, 733266, 832356, 855477, 1099899, 1140636, 1466532, 1710954, 2199798, 2566431, 3421908, 4399596, 5132862, 7699293, 10265724, 15398586, 30797172]

約数ペア:

[(1, 30797172), (2, 15398586), (3, 10265724), (4, 7699293), (6, 5132862), (7, 4399596), (9, 3421908), (12, 2566431), (14, 2199798), (18, 1710954), (21, 1466532), (27, 1140636), (28, 1099899), (36, 855477), (37, 832356), (42, 733266), (54, 570318), (63, 488844), (74, 416178), (81, 380212), (84, 366633), (108, 285159), (111, 277452), (126, 244422), (148, 208089), (162, 190106), (189, 162948), (222, 138726), (252, 122211), (259, 118908), (324, 95053), (333, 92484), (367, 83916), (378, 81474), (444, 69363), (518, 59454), (567, 54316), (666, 46242), (734, 41958), (756, 40737), (777, 39636), (999, 30828), (1036, 29727), (1101, 27972), (1134, 27158), (1332, 23121), (1468, 20979), (1554, 19818), (1998, 15414), (2202, 13986), (2268, 13579), (2331, 13212), (2569, 11988), (2997, 10276), (3108, 9909), (3303, 9324), (3996, 7707), (4404, 6993), (4662, 6606), (5138, 5994)]