30427236

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 108

約数和(自身を含む): 91623168

約数和(自身を除く): 61195932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 367, 423, 441, 564, 588, 658, 734, 846, 882, 987, 1101, 1316, 1468, 1692, 1764, 1974, 2202, 2303, 2569, 2961, 3303, 3948, 4404, 4606, 5138, 5922, 6606, 6909, 7707, 9212, 10276, 11844, 13212, 13818, 15414, 17249, 17983, 20727, 23121, 27636, 30828, 34498, 35966, 41454, 46242, 51747, 53949, 68996, 71932, 82908, 92484, 103494, 107898, 120743, 155241, 161847, 206988, 215796, 241486, 310482, 323694, 362229, 482972, 620964, 647388, 724458, 845201, 1086687, 1448916, 1690402, 2173374, 2535603, 3380804, 4346748, 5071206, 7606809, 10142412, 15213618, 30427236]

約数ペア:

[(1, 30427236), (2, 15213618), (3, 10142412), (4, 7606809), (6, 5071206), (7, 4346748), (9, 3380804), (12, 2535603), (14, 2173374), (18, 1690402), (21, 1448916), (28, 1086687), (36, 845201), (42, 724458), (47, 647388), (49, 620964), (63, 482972), (84, 362229), (94, 323694), (98, 310482), (126, 241486), (141, 215796), (147, 206988), (188, 161847), (196, 155241), (252, 120743), (282, 107898), (294, 103494), (329, 92484), (367, 82908), (423, 71932), (441, 68996), (564, 53949), (588, 51747), (658, 46242), (734, 41454), (846, 35966), (882, 34498), (987, 30828), (1101, 27636), (1316, 23121), (1468, 20727), (1692, 17983), (1764, 17249), (1974, 15414), (2202, 13818), (2303, 13212), (2569, 11844), (2961, 10276), (3303, 9212), (3948, 7707), (4404, 6909), (4606, 6606), (5138, 5922)]