30282219

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 53239680

約数和(自身を除く): 22957461

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 323, 561, 627, 947, 969, 1683, 1881, 2841, 2907, 3553, 8523, 10417, 10659, 16099, 17993, 31251, 31977, 48297, 53979, 93753, 144891, 161937, 177089, 197923, 305881, 531267, 593769, 917643, 1593801, 1781307, 2752929, 3364691, 10094073, 30282219]

約数ペア:

[(1, 30282219), (3, 10094073), (9, 3364691), (11, 2752929), (17, 1781307), (19, 1593801), (33, 917643), (51, 593769), (57, 531267), (99, 305881), (153, 197923), (171, 177089), (187, 161937), (209, 144891), (323, 93753), (561, 53979), (627, 48297), (947, 31977), (969, 31251), (1683, 17993), (1881, 16099), (2841, 10659), (2907, 10417), (3553, 8523)]