30237228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 88323872

約数和(自身を除く): 58086644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1237, 1358, 1746, 2037, 2474, 2716, 3492, 3711, 4074, 4948, 6111, 7422, 8148, 8659, 11133, 12222, 14844, 17318, 22266, 24444, 25977, 34636, 44532, 51954, 77931, 103908, 119989, 155862, 239978, 311724, 359967, 479956, 719934, 839923, 1079901, 1439868, 1679846, 2159802, 2519769, 3359692, 4319604, 5039538, 7559307, 10079076, 15118614, 30237228]

約数ペア:

[(1, 30237228), (2, 15118614), (3, 10079076), (4, 7559307), (6, 5039538), (7, 4319604), (9, 3359692), (12, 2519769), (14, 2159802), (18, 1679846), (21, 1439868), (28, 1079901), (36, 839923), (42, 719934), (63, 479956), (84, 359967), (97, 311724), (126, 239978), (194, 155862), (252, 119989), (291, 103908), (388, 77931), (582, 51954), (679, 44532), (873, 34636), (1164, 25977), (1237, 24444), (1358, 22266), (1746, 17318), (2037, 14844), (2474, 12222), (2716, 11133), (3492, 8659), (3711, 8148), (4074, 7422), (4948, 6111)]