30247316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 61575360

約数和(自身を除く): 31328044

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 97, 194, 209, 373, 388, 418, 746, 836, 1067, 1492, 1843, 2134, 3686, 4103, 4268, 7087, 7372, 8206, 14174, 16412, 20273, 28348, 36181, 40546, 72362, 77957, 81092, 144724, 155914, 311828, 397991, 687439, 795982, 1374878, 1591964, 2749756, 7561829, 15123658, 30247316]

約数ペア:

[(1, 30247316), (2, 15123658), (4, 7561829), (11, 2749756), (19, 1591964), (22, 1374878), (38, 795982), (44, 687439), (76, 397991), (97, 311828), (194, 155914), (209, 144724), (373, 81092), (388, 77957), (418, 72362), (746, 40546), (836, 36181), (1067, 28348), (1492, 20273), (1843, 16412), (2134, 14174), (3686, 8206), (4103, 7372), (4268, 7087)]