30155928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1232

約数の個数: 64

約数和(自身を含む): 83116800

約数和(自身を除く): 52960872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 103, 132, 206, 264, 309, 412, 618, 824, 1109, 1133, 1236, 2218, 2266, 2472, 3327, 3399, 4436, 4532, 6654, 6798, 8872, 9064, 12199, 13308, 13596, 24398, 26616, 27192, 36597, 48796, 73194, 97592, 114227, 146388, 228454, 292776, 342681, 456908, 685362, 913816, 1256497, 1370724, 2512994, 2741448, 3769491, 5025988, 7538982, 10051976, 15077964, 30155928]

約数ペア:

[(1, 30155928), (2, 15077964), (3, 10051976), (4, 7538982), (6, 5025988), (8, 3769491), (11, 2741448), (12, 2512994), (22, 1370724), (24, 1256497), (33, 913816), (44, 685362), (66, 456908), (88, 342681), (103, 292776), (132, 228454), (206, 146388), (264, 114227), (309, 97592), (412, 73194), (618, 48796), (824, 36597), (1109, 27192), (1133, 26616), (1236, 24398), (2218, 13596), (2266, 13308), (2472, 12199), (3327, 9064), (3399, 8872), (4436, 6798), (4532, 6654)]