30722472

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{38791}}^1$

素因数の和:38814

約数の個数: 48

約数和(自身を含む): 90773280

約数和(自身を除く): 60050808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 38791, 77582, 116373, 155164, 232746, 310328, 349119, 426701, 465492, 698238, 853402, 930984, 1280103, 1396476, 1706804, 2560206, 2792952, 3413608, 3840309, 5120412, 7680618, 10240824, 15361236, 30722472]

約数ペア:

[(1, 30722472), (2, 15361236), (3, 10240824), (4, 7680618), (6, 5120412), (8, 3840309), (9, 3413608), (11, 2792952), (12, 2560206), (18, 1706804), (22, 1396476), (24, 1280103), (33, 930984), (36, 853402), (44, 698238), (66, 465492), (72, 426701), (88, 349119), (99, 310328), (132, 232746), (198, 155164), (264, 116373), (396, 77582), (792, 38791)]